Assembly jig and workstation having same

Abstract

The present application relates to an assembly jig and a workstation having the same. The assembly jig includes a carrier, a limiter and a pressing assembly, wherein the carrier has a bearing groove, the bearing groove is used to bear the part to be assembled, and the carrier also has a pre-positioning installation position, an alignment installation position and a positioning installation position; the pre-positioning installation position is used to lift the first position area of ​​the part to be assembled so that the part to be assembled forms a pre-installed tilt angle; the alignment installation position is used to initially position the part to be assembled to the second position area of ​​the carrier; the positioning installation position is used to limit the part to be assembled to the third position area of ​​the carrier along the first direction; the limit blocks are arranged in pairs, and the carrier reciprocates along the first direction between the two limit blocks; the pressing assembly, the pressing assembly is located above the carrier and the limit blocks, and can be pressed down toward the part to be assembled, and form a pressing force on the surface of the part to be assembled.

Description

Technical Field

[0001] The present application relates to the field of 3C product shell assembly, and in particular to an assembly jig for assembling a back cover with a bayonet and a workstation having the same. Background Art

[0002] With the continuous promotion of electronic products, 3C products are closely related to people's lives. For example, 3C products include computers, communications and consumer electronic products. People's demand for the production of such products increases year by year. With the improvement of 3C product production capacity, based on different functional modules, a collection of one or two or more functional modules is generally formed through the assembly of the outer shell.

[0003] In the shell assembly process of 3C products, the current assembly method is manual assembly. It does not rely on special jigs involved in assembly actions, but only uses some auxiliary tools, such as: making a work plate, fixing the bottom plate on the work plate, and manually holding a pressure rod to press down from one point to the next on the product to be assembled. Based on the fact that metal products have certain toughness and are not easy to deform, therefore, within the safe force range, manual application of pressure rods to directly perform multi-position point pressure will not damage the metal product.

[0004] However, the following problems may exist: First, manual labor is constantly in contact with the product during the assembly process, which can easily cause the product to become dirty; second, if excessive force is applied during manual pressure, the product will be directly damaged; third, product structural or functional parts may be easily missing, and it is troublesome to disassemble and repair the missing products, which may even cause the product to be scrapped. Summary of the invention

[0005] The present application provides an assembly jig and a workstation having the same, so as to solve the technical problem in the above-mentioned prior art that manual assembly easily causes dirt, damage or scrapping of products.

[0006] The assembly jig provided by the present invention comprises: a carrier, a limit block and a pressing assembly, the carrier having a bearing groove, the bearing groove being used to bear the part to be assembled, the carrier also having a pre-positioning installation position, an alignment installation position and a positioning installation position; the pre-positioning installation position is used to extend into a first position area of ​​the part to be assembled and perform pre-positioning; the alignment installation position is used to initially position at least part of the structure of the part to be assembled to the second position area of ​​the carrier; the positioning installation position is used to limit the part to be assembled to the third position area of ​​the carrier along a first direction; the limit blocks are arranged in pairs, and the carrier reciprocates along the first direction between the two limit blocks; the pressing assembly is located above the carrier and the limit blocks, and can be pressed down toward the part to be assembled, and form a pressing force on the surface of the part to be assembled.

[0007] Among them, the assembly jig also includes a pre-positioning component, which can be detachably installed in the pre-positioning installation position, and the pre-positioning component includes at least one first slider, the carrier has a first slide groove, the first slider is slidably connected to the first slide groove along the second direction, and the first slider has a supporting foot protruding from the plane of the carrier, and the supporting foot is used to extend into the first position area of ​​the part to be assembled and abut against the side wall of the first position area, so that the pre-positioning component limits the part to be assembled from falling out of the bearing groove along the first direction.

[0008] Among them, the assembly jig also includes an alignment component, which can be detachably installed on the second position area of ​​the carrier, and the alignment component includes a cover plate, a first positioning pin, a second positioning pin and a connecting rod, the first positioning pin and the second positioning pin are vertically arranged along a third direction, the first positioning pin and the second positioning pin are sleeved on both ends of the connecting rod along the third direction, and at least part of the outer diameter structure of the connecting rod is clamped in the limiting hole under the cover plate; and the first positioning pin and the second positioning pin can be elastically connected to the carrier along the third direction, and can be buried in or extend out of the surface of the carrier during the elastic movement.

[0009] Among them, the assembly jig also includes a positioning component, which is detachably installed in the third position area of ​​the carrier, and the positioning component includes a second slider, two pressure blocks and two magnet fixing blocks, the two magnet fixing blocks are respectively arranged on the front and rear sides of the second slider along the first direction, and the two pressure blocks are respectively clamped on the limiting grooves on both sides of the second slider along the second direction, and the second slider and each of the magnet fixing blocks are configured with opposite magnetic poles so that the second slider can be attracted to the two magnet fixing blocks respectively.

[0010] Among them, the assembly fixture also includes a first driving component, which is installed on the carrier, and the first driving component is used to reduce the pre-assembly space of the bearing groove along the first direction so that the part to be assembled is pre-positioned between the bearing groove and the positioning component.

[0011] Wherein, the first driving assembly includes a first power component and a first push plate, the first push plate is connected to the kinetic energy output end of the first power component, the first power component can reciprocate the first push plate along the first direction, and a gap is left between the rear end of the first push plate and the edge of the part to be assembled.

[0012] Among them, the assembly jig also includes a second drive component, which is installed on one side of the carrier. The second drive component is used to press down toward the part to be assembled along the third direction, and can be aligned with at least part of the structural guide of the carrier so that the second drive component can provide a force on the part to be assembled parallel to its own assembly plane.

[0013] Among them, the second driving assembly includes a second power component, a second push-up plate, a positioning pin and a first guide column, the second push-up plate is connected to the kinetic energy output end of the second power component, the positioning pin and the first guide column are respectively extended under the second push-up plate, and when the second power component pushes the second push-up plate to move downward, the positioning pin is guided and aligned with the guide hole on the alignment assembly, and the first guide column is guided and aligned with the preset guide hole position on the carrier.

[0014] Wherein, the second driving assembly further comprises a roller assembly, and the roller assembly is mounted on the lower surface of the second ejection plate. A plurality of roller assemblies are provided, and each roller assembly is pressed on a preset mounting position of the to-be-assembled component by a roller.

[0015] The roller assembly comprises roller supports arranged in pairs and a rubber roller rolled between two of the roller supports, and each of the roller supports is assembled with the rubber roller via a connecting column and a retaining spring.

[0016] Among them, the assembly jig also includes a pre-positioning component, which is installed on a workbench, a support block is installed on the pre-positioning component, the second power part is fixedly installed on the support block, a connecting plate is arranged under the support block, and the connecting plate passes through the second push-up plate through a second guide column and is connected to the surface of the workbench.

[0017] The workstation provided by the present invention includes the above-mentioned assembly jig, and the workstation includes: an assembly jig for carrying a touch panel with a pre-installed balance bar and an iron sheet pre-assembled above the touch panel, and also includes a work table, the work table has a preset slide rail structure, the bottom surface of the carrier in the assembly jig has a slider structure, and the slider structure is slidably assembled with the slide rail structure so that the carrier can slide back and forth between the limit block and the work table along the first direction.

[0018] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0019] The assembly jig and the workstation having the same provided by the embodiment of the present application pre-install the touch pad pre-assembled with the balance bar in the bearing groove of the carrier, and push the carrier to move to the working area between the two limit blocks. At this time, the side of the touch pad away from the balance bar is arranged close to the positioning installation position, and the side of the touch pad with the balance bar is arranged close to the pre-positioning installation position, and the pre-positioning installation position extends into the first position area of ​​the to-be-assembled component and performs pre-positioning; the positioning installation position is toggled, and one side of the touch pad abuts against the inner edge of the bearing groove, and the other side of the touch pad abuts against at least a part of the structure of the positioning installation position, that is, the positioning installation position is The installation position can limit the part to be assembled to the third position area of ​​the carrier along the first direction, and then the iron sheet with the hanging ear is placed on the top surface of the touch panel and covers the balance bar. At this time, the structure of the hanging ear can be aligned and set at the alignment installation position of the carrier, so that the iron sheet will not move in the circumferential direction relative to the touch panel; start the pressing assembly, press the pressing assembly toward the iron sheet and the touch panel with the balance bar, and form a pressing force on the surface of the iron sheet, so that under the action of the pressing assembly, combined with the alignment bayonet structure between the iron sheet and the touch panel, the iron sheet can be assembled into an integrated structure with the touch panel. Compared with manual operation, the assembly jig of the present invention is used to align and snap-fit ​​the iron sheet and the touch panel, which can speed up the assembly efficiency, reduce the situation of manual contact with the part to be assembled, improve the product cleanliness of the part to be assembled in the assembly process, and avoid the problem of missing parts to be assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 Schematic diagram of the axial structure of the assembly fixture provided in the embodiment of the present application installed on the work surface Figure 1 ;

[0024] Figure 2 Schematic diagram of the axial structure of the assembly fixture provided in the embodiment of the present application installed on the work surface Figure 2 ;

[0025] Figure 3 A schematic diagram of the various structural arrangements on the platform behind the hidden pressing assembly and the second driving assembly in the assembly jig provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the axial structure of a carrier in an assembly fixture provided in an embodiment of the present application;

[0027] Figure 5 This is an enlarged structural schematic diagram of a pre-positioning component in an assembly jig provided in an embodiment of the present application;

[0028] Figure 6 A schematic diagram of the support foot structure of a positioning component in an assembly jig provided in an embodiment of the present application;

[0029] Figure 7 This is an enlarged structural schematic diagram of an alignment component in an assembly jig provided in an embodiment of the present application;

[0030] Figure 8 A schematic diagram of the installation structure of the alignment component with the carrier plate and the mounting ears after the cover plate is hidden in the assembly fixture provided in the embodiment of the present application;

[0031] Fig. 9 This is an enlarged structural schematic diagram of a positioning component in an assembly jig provided in an embodiment of the present application;

[0032] Fig.10 This is an enlarged structural schematic diagram of the roller assembly in the assembly jig provided in an embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. Carrier; 11. Carrying groove; 1a. Pre-positioning installation position; 1b. Alignment installation position; 1c. Positioning installation position; 20. Work surface; 2. Limiting block; 3. First driving assembly; 31. First power component; 4. Positioning assembly; 5. Pre-positioning assembly; 6. Alignment assembly; 7. Pressing assembly; 8. Second driving assembly; 9. Support block; 10. Fixing assembly; 12. Handle; 13. Slide rail structure; 41. Second slider; 42. Pressing block; 43. First magnet fixing Block; 44, second magnet fixing block; 51, sensor; 52, first slider; 521, support foot; 61, cover plate; 62, first through hole; 63, first positioning pin; 64, guide hole; 65, second positioning pin; 66, connecting rod; 67, limit plate; 671, limit hole; 71, roller assembly; 72, positioning pin; 711, rubber roller; 712, roller support; 713, connecting column; 73, first guide column; 14, second guide column; 15, connecting plate. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0036] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0037] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a change in posture or a change in motion state, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptions used herein have been interpreted accordingly.

[0038] Taking a laptop computer as an example, the assembly jig of the present application can be used to align and assemble a housing or assembly part with a bayonet installation requirement. For example, taking a touch module as an example, the housing with a buckle installation requirement generally includes a touch panel and an iron sheet. The present application takes the touch panel and / or iron sheet as an example to further explain the specific structure of the assembly jig.

[0039] refer to Figure 1-Figure 10The assembly jig and the workstation having the same provided in the embodiment of the present application can solve the technical problem in the prior art that manual assembly easily causes dirt, damage or scrapping of the product. For the convenience of description, the first direction is defined as the moving direction of the platform 1, that is, the length direction of the platform 1, the second direction is defined as the extension direction of the support foot 521 in the pre-positioning component 5, that is, the width direction of the platform 1, and the third direction is defined as the elastic moving direction of the first positioning pin 63 and the second positioning pin 65, that is, the thickness direction of the platform 1.

[0040] Specifically, the assembly jig provided by the present invention includes: a carrier 1, a limit block 2 and a pressing assembly 7. The carrier 1 has a bearing groove 11, and the bearing groove 11 is used to bear the part to be assembled. By way of example, the present application does not limit the specific shape and size of the bearing groove 11, and generally takes the outer shape of the part to be assembled as a reference. The carrier 1 has a pre-positioning installation position 1a, an alignment installation position 1b and a positioning installation position 1c; wherein the pre-positioning installation position 1a is used to extend into the first position area of ​​the part to be assembled and perform pre-positioning; the alignment installation position 1b is used to initially position at least part of the structure of the part to be assembled to the second position area of ​​the carrier 1; the positioning installation position 1c is used to limit the part to be assembled to the third position area of ​​the carrier 1 along the first direction; the limit blocks 2 are arranged in pairs, and the carrier 1 reciprocates along the first direction between the two limit blocks 2; by way of example, a handle 12 is arranged on one side of the carrier 1, and by pulling the handle 12, the carrier 1 can be pulled to move relative to the two limit blocks 2. The pressing assembly 7 is located above the carrier 1 and the limiting block 2 and can press down toward the part to be assembled and form a pressing force on the surface of the part to be assembled.

[0041] The present application does not limit the specific positions of the first position area, the second position area and the third position area, as long as the three position areas are set at different positions, and the three position areas are combined with the corresponding pre-positioning installation position 1a, the alignment installation position 1b and the positioning installation position 1c, the touch panel pre-installed with a sense of balance and the iron sheet can be assembled into an integrated stable structure.

[0042] By using the assembly jig of the present application, the touch panel pre-assembled with the balance bar is pre-installed in the bearing groove 11 of the carrier 1, and the carrier 1 is pushed to move to the working area between the two limit blocks 2. At this time, the side of the touch panel away from the balance bar is arranged close to the positioning installation position 1c, and the side of the touch panel with the balance bar is arranged close to the pre-positioning installation position 1a, and the pre-positioning installation position 1a extends into the first position area of ​​the to-be-assembled component and performs pre-positioning; the positioning installation position 1c is toggled, and one side of the touch panel abuts against the inner edge of the bearing groove 11, and the other side of the touch panel abuts against at least a part of the structure of the positioning installation position 1c, that is, the positioning installation Position 1c can limit the part to be assembled to the third position area of ​​the carrier 1 along the first direction, and then place the iron sheet with the hanging ear on the top surface of the touch panel and cover the balance bar. At this time, the structure of the hanging ear can be aligned and set at the alignment installation position 1b of the carrier 1, so that the iron sheet will not move in the circumferential direction relative to the touch panel; start the pressing component 7, press the pressing component 7 toward the iron sheet and the touch panel with the balance bar, and form a uniform pressing force on the surface of the iron sheet, so that under the action of the pressing component 7, combined with the alignment bayonet structure between the iron sheet and the touch panel, the iron sheet can be assembled into an integrated structure with the touch panel. Compared with manual operation, the assembly jig of the present invention is used to align and snap-fit ​​the iron sheet and the touch panel, which can speed up the assembly efficiency, reduce the contact between the hands of the manual operator and the part to be assembled, improve the product cleanliness of the part to be assembled in the assembly process, and avoid the problem of missing parts to be assembled.

[0043] Considering the initial positioning scheme of the pre-positioning installation position 1a relative to the part to be assembled and the specific scheme for initial positioning corresponding to the bearing groove 11, the assembly fixture of the present application also includes a pre-positioning component 5, which is detachably installed in the pre-positioning installation position 1a. The detachable installation here can be understood as the pre-positioning component 5 can be assembled and disassembled relative to the pre-positioning installation position 1a of the platform 1 as needed, and the pre-positioning component 5 can be ensured to be stably installed in the pre-positioning installation position 1a of the platform 1 during operation. Specifically, the pre-positioning component 5 includes at least one first slider 52, the platform 1 has a first slide groove, the first slider 52 is slidably connected to the first slide groove along the second direction, the first slider 52 has a support foot 521 protruding from the plane of the platform 1, the support foot 521 is used to extend into the first position area of ​​the part to be assembled and abut against the side wall of the first position area, so that the pre-positioning component 5 limits the part to be assembled from falling out of the bearing groove 11 along the first direction, that is, the part to be assembled will not fall out of the bearing groove 11 along the first direction. Exemplarily, the pre-positioning component 5 of the present application may adopt a sensor 51 component according to the needs of the actual application scenario. Exemplarily, the sensor 51 component may include an infrared transmitter and an infrared receiver, wherein the infrared transmitter transmits a start signal to the infrared receiver, and the infrared receiver extends a support foot 521 to abut against the side wall of the first position area on the touch panel. It should be noted that the first position area on the touch panel is preset with a side wall, and the pre-positioning component 5 of the present application is a pre-positioning scheme structure corresponding to the side wall.

[0044] In this way, the touch panel can be limited at the structural position of its side wall by using the pre-positioning component 5 , so that the touch panel will not move along the first direction between the side wall and one side of the bearing groove 11 of the carrier 1 .

[0045] Considering that the belt assembly includes a touch panel pre-installed with a balance bar and an iron sheet assembled with the touch panel by buckling it from above, and the iron sheet has a hanging ear located on its side wall along the second direction. Based on this structure, the assembly fixture of the present application is provided with an alignment component 6, and at least part of the structure of the alignment component 6 can extend into the hanging ear, and enable the alignment component 6 to limit the iron sheet in the circumferential direction at the hanging ear position, so as to prevent the iron sheet from moving in the circumferential direction at the hanging ear position. Furthermore, the present application has two hanging ears, which are arranged on both sides of the iron sheet along the second direction, that is, the present application includes two alignment components 6, and each alignment component 6 corresponds to limiting one hanging ear.

[0046] Specifically, the assembly jig of the present application also includes a positioning component 6, which can be detachably installed in the second position area of ​​the carrier 1. The positioning component 6 includes a cover plate 61, a first positioning pin 63, a second positioning pin 65 and a connecting rod 66. The first positioning pin 63 and the second positioning pin 65 are vertically arranged along the third direction. The first positioning pin 63 and the second positioning pin 65 are sleeved on both ends of the connecting rod 66 along the third direction. At least part of the outer diameter structure of the connecting rod 66 is clamped in the limiting hole 671 below the cover plate 61; and the first positioning pin 63 and the second positioning pin 65 can be elastically connected to the carrier 1 along the third direction, and can be buried in or extend out of the surface of the carrier 1 during the elastic movement. Exemplarily, a first through hole 62 for the first positioning pin 63 or the second positioning pin 65 to pass through is provided on the cover plate 61.

[0047] In this way, according to the change in the size of the hanging ear on the iron sheet, one of the first positioning pin 63 and the second positioning pin 65 of the present application can be correspondingly inserted into the through hole of the hanging ear on one side, and the other of the two will move downward in a resilient manner during the downward pressing process of the pressing assembly 7. Specifically, a limit plate 67 is provided below the cover plate 61, and a limit hole 671 is provided on the limit plate 67. At least part of the structure of the connecting rod 66 protrudes from the limit hole 671, and at least part of the structure of the connecting rod 66 is clamped on the inner wall of the limit hole 671. With such a structure of the alignment assembly 6, different types of iron sheets can be matched, and thus the assembly of different types of touch modules can be adapted.

[0048] Considering that the side of the touch panel pre-installed with the balance bar may move relative to the bearing groove 11, the assembly fixture provided in the present application is also provided with a positioning component 4, which can directly limit the side wall of the touch panel pre-installed with the balance bar, thereby stably limiting the touch panel in the bearing groove 11 along the first direction.

[0049] Specifically, the assembly jig of the present application also includes a positioning component 4, which is detachably mounted in the third position area of ​​the carrier 1. The detachable installation here can be understood as that the various components of the positioning component 4 can be assembled and disassembled relative to the third position area of ​​the carrier 1 according to actual needs. The positioning component 4 includes a second slider 41, two pressure blocks 42 and two magnet fixing blocks, the two magnet fixing blocks are respectively arranged on the front and rear sides of the second slider 41 along the first direction, the two pressure blocks 42 are respectively clamped on the limiting grooves on both sides of the second slider 41 along the second direction, and the second slider 41 and each magnet fixing block are configured with opposite magnetic poles so that the second slider 41 can be attracted to the two magnet fixing blocks respectively.

[0050] In this way, the second slider 41 is moved toward the touch panel, and the second slider 41 can be magnetically attracted to the magnet fixing block located at the front side, so that the second slider 41 is aligned and moved to the magnet fixing block at the front side, that is, the first magnet fixing block 43. At this time, the front wall of the first magnet fixing block 43 can abut against the side wall of the touch panel. The second slider 41 is moved away from the touch panel, and the second slider 41 can be magnetically attracted to the magnet fixing block located at the rear side, so that the second slider 41 is aligned and moved to the magnet fixing block at the rear side, that is, the second magnet fixing block 44. At this time, the second magnet fixing block 44 is separated from the limit of the side wall of the touch panel, and after the alignment and assembly of the touch panel and the iron sheet are completed, the assembled assembly can be quickly removed, and new parts to be assembled can be quickly placed.

[0051] Considering that the bearing groove 11 is a structure with one side closed and the other side open, after the touch panel is placed in the bearing groove 11, it is easy to slip from the open area of ​​the bearing groove 11 to one side. In order to avoid the occurrence of this slip problem, the assembly fixture of the present application compensates for the open area of ​​the bearing groove 11 through the first driving component 3, and blocks the touch panel at this position.

[0052] Specifically, the assembly jig further includes a first driving component 3, which is mounted on the carrier 1 and is used to reduce the pre-assembly space of the bearing groove 11 along a first direction, so that the assembly to be assembled is pre-positioned between the bearing groove 11 and the positioning component 4. In this way, at least a part of the structure of the first driving component 3 and the bearing groove 11 together form a relatively closed pre-assembly space for accommodating the touch panel, which can prevent the touch panel from sliding out along the opening area of ​​the bearing groove 11.

[0053] Considering the specific blocking scheme of the touch panel by the first driving component 3, the first driving component 3 of the present application includes a first power component 31 and a first push plate. The first push plate is connected to the kinetic energy output end of the first power component 31. The first power component 31 can reciprocate the first push plate along the first direction, and a gap is left between the tail end of the first push plate and the edge of the part to be assembled. Exemplarily, the first power component 31 can be a quick clamp structure, or a cylinder structure or an electric steel structure. The first power component 31 here can be set to manual drive or automatic drive, which is subject to the needs of the actual application scenario. It should be pointed out that the gap between the first push plate and the edge of the part to be assembled can be set according to the needs of the actual application scenario. The gap can be 0 or a value greater than 0, and the present application does not limit this.

[0054] Considering the power source of the pressing component 7 toward the part to be assembled, the assembly fixture of the present application also includes a second driving component 8, which is installed on one side of the carrier 1. The second driving component 8 is used to drive the pressing component 7 to press down toward the part to be assembled along the third direction, and can guide the pressing component 7 to align with at least part of the structure of the carrier 1, so that the second driving component 8 can provide a force parallel to its own assembly plane to the part to be assembled through the pressing component 7.

[0055] Considering the structural setting scheme of the second driving component 8, the pressing component 7, the parts to be assembled and the corresponding positions on the carrier 1, in the assembly fixture of the present application, the second driving component 8 includes a second power component, the pressing component 7 includes a second push-up plate, a positioning pin 72 and a first guide column 73, the second push-up plate is connected to the kinetic energy output end of the second power component, the positioning pin 72 and the first guide column 73 extend out from under the second push-up plate respectively, and during the process of the second power component pushing the second push-up plate downward, the positioning pin 72 is guided and aligned with the guide hole 64 on the alignment component 6, and the first guide column 73 is guided and aligned with the preset guide hole 64 on the carrier 1. By way of example, the guide hole 64 can be formed by the carrier 1, or by the cover plate 61 and the connecting plate 15 of the alignment component 6. The present application does not limit the formation position of the guide hole 64.

[0056] Exemplarily, the second power component can be a quick clamp structure, or a cylinder structure or an electric steel structure. The second power component here can be set to be manually driven or automatically driven, depending on the needs of the actual application scenario.

[0057] In this way, the second power component can be used to push the pressing assembly 7 to move downward. After the positioning pin 72 is guided and aligned with the guide hole 64 on the alignment assembly 6, the second push plate can move downward along the first guide column 73 to avoid deviation of the second push plate relative to the touch panel during the downward movement.

[0058] Considering that after the pressing assembly 7 moves toward the touch panel, at least part of the structure of the pressing assembly 7 can match the groove structure of the preset installation position on the touch panel, that is, a fixed point limit is formed between the pressing assembly 7 and the touch panel. Specifically, the second driving assembly 8 of the present application also includes a roller assembly 71, which is installed on the lower surface of the second push-out plate. There are multiple roller assemblies 71, and each roller assembly 71 is pressed at the preset installation position of the assembly to be assembled. Exemplarily, the preset installation position of the assembly to be assembled here can be a through-hole structure.

[0059] Considering the specific structural composition of the roller assembly 71, the roller assembly 71 of the present application includes roller supports 712 arranged in pairs and a rubber roller 711 rollingly clamped between two roller supports 712, and each roller support 712 is assembled with the rubber roller 711 through a connecting column 713 and a retaining spring. The present application does not limit the specific structure, shape, and size of the roller supports 712 and the connecting column 713, as long as the connecting column 713 can pass through one roller support 712, the rubber roller 711, and the other roller support 712 in sequence, and the two ends of the connecting column 713 are respectively positioned on the two roller supports 712 through the retaining spring.

[0060] Considering the fixing scheme of the second drive component 8, the assembly fixture of the present application also includes a fixing component 10, the fixing component 10 is installed on a workbench, a support block 9 is installed on the fixing component 10, the second power part is fixedly installed on the support block 9, a connecting plate 15 is arranged below the support block 9, the connecting plate 15 passes through the second push plate through the second guide column 14 and is connected to the surface of the workbench. Under the setting of the second guide column 14, the second push plate can avoid the displacement of the assembly relative to the second push plate during the downward movement. Exemplarily, the fixing component 10 of the present application can be formed by assembling various plates. Exemplarily, the fixing component 10 can include an overall frame structure assembled by a vertical plate, a support plate, an auxiliary plate and a bottom plate to form a supporting function. In this way, the second drive component 8 can be stably arranged above the carrier 1 through the fixing component 10, and according to the requirements of the alignment process, it is set whether the second drive component 8 moves toward the carrier 1.

[0061] In summary, the assembly jig of the present application is adopted, and the second drive assembly 8 as a whole plays the role of controlling the stroke of the pressing assembly 7 and locking it, and the first drive assembly 3 as a whole plays the role of controlling the stroke moving toward the touch panel, so as to complete the pushing of the product, and the parts protection block can be quickly loaded or pulled out. The handle 12 is used to pull the platform 1 (that is, the carrier) relative to the limit block 2 and the working table 20 to slide, so that the platform can be pulled out, the product can be assembled, the carrier can be pushed and the subsequent operations can be completed. The roller assembly 71 is adopted, and when the second drive assembly 8 is pressed down, it will give the product a downward pressure after locking to ensure that the bayonet on the iron sheet enters the pushable height. At the same time, when the product is pushed again, the rotation of the rubber roller 711 will reduce the friction, so that the thrust in the first direction can complete the assembly process. The positioning assembly 4 is adopted, and the pressing block 42 is inserted into the second slider 41 to prevent the second slider 41 from moving in the third direction. The second slider 41 moves forward and attracts the first magnet fixing block 43 in front, and attracts the second magnet fixing block 44 in the rear backward to complete the stabilization effect. The first slider 52 will be pushed to the middle position between the cover and the base plate of the product, so that the assembly shell will be tilted to prevent the parts from being worn or damaged during the pushing process. By using the pre-positioning component 5, the first slider 52 can be positioned at the preset position of the product and abut against the side wall of the preset position. By using the alignment component 6, when the cover plate of the product is placed in the base plate, it needs to be positioned to determine the exact position, but each pin will affect the movement in the first direction, preventing the cover plate 61 from moving in the first direction, but the structure will press down in the middle, so that the positioning pin 72 presses down the spring under the action of the downward pressure, and the positioning pin 72 is buried below, thereby playing a positioning role before the rubber roller 711 comes down, and preventing the interference of the positioning pin 72 during the pushing process. The structure of the first guide column 73 and the second guide column 14 can make the second push plate accurately pressed to the position where assembly pressure is required.

[0062] Considering the actual use scenario of the assembly jig, the present application also provides a workstation, including the above-mentioned assembly jig, the workstation includes: an assembly jig for carrying a touch panel with a pre-installed balance bar and an iron sheet pre-assembled above the touch panel, and also includes a work surface 20, the work surface 20 is preset with a slide rail structure 13, the bottom surface of the carrier 1 in the assembly jig has a slider structure, and the slider structure and the slide rail structure 13 are slidably assembled, so that the carrier 1 can reciprocate along the first direction between the limit block 2 and the work surface 20. Exemplarily, the work surface 20 can also be preset with a slider structure, and the bottom surface of the carrier 1 in the assembly jig can also be provided with a slide rail structure 13, and the slider structure and the slide rail structure 13 can still be slidably assembled.

[0063] The workstation of the present application can achieve all the effects of the above-mentioned assembly jig, which will not be described in detail here.

[0064] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0065] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0066] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An assembly jig, characterized in that: include: A carrier, the carrier having a bearing groove, the bearing groove is used to bear the to-be-assembled part, the carrier also having a pre-positioning installation position, an alignment installation position and a positioning installation position; the pre-positioning installation position is used to extend into the first position area of ​​the to-be-assembled part and perform pre-positioning; the alignment installation position is used to initially position at least part of the structure of the to-be-assembled part to the second position area of ​​the carrier; the positioning installation position is used to limit the to-be-assembled part to the third position area of ​​the carrier along the first direction; Limit blocks, the limit blocks are arranged in pairs, and the carrier reciprocates along the first direction between the two limit blocks; A pressing assembly is located above the carrier and the limit block, and can be pressed downward toward the part to be assembled, and form a pressing force on the surface of the part to be assembled.

2. The assembly jig according to claim 1, characterized in that: The assembly jig also includes a pre-positioning component, which can be detachably installed in the pre-positioning installation position. The pre-positioning component includes at least one first slider, the carrier has a first slide groove, the first slider is slidably connected to the first slide groove along the second direction, and the first slider has a supporting foot protruding from the plane of the carrier, and the supporting foot is used to extend into the first position area of ​​the to-be-assembled component and abut against the side wall of the first position area, so that the pre-positioning component limits the to-be-assembled component from falling out of the bearing groove along the first direction.

3. The assembly jig according to claim 2, characterized in that: The assembly jig also includes an alignment component, which can be detachably installed in the second position area of ​​the carrier, and the alignment component includes a cover plate, a first positioning pin, a second positioning pin and a connecting rod, the first positioning pin and the second positioning pin are vertically arranged along a third direction, the first positioning pin and the second positioning pin are sleeved on both ends of the connecting rod along the third direction, and at least part of the outer diameter structure of the connecting rod is clamped in the limiting hole under the cover plate; and the first positioning pin and the second positioning pin can be elastically connected to the carrier along the third direction, and can be embedded in or protrude from the surface of the carrier during elastic movement.

4. The assembly jig according to claim 3, characterized in that: The assembly jig also includes a positioning component, which is detachably mounted on the third position area of ​​the carrier. The positioning component includes a second slider, two pressure blocks and two magnet fixing blocks. The two magnet fixing blocks are respectively arranged on the front and rear sides of the second slider along the first direction. The two pressure blocks are respectively clamped on the limiting grooves on both sides of the second slider along the second direction. The second slider and each of the magnet fixing blocks are configured with opposite magnetic poles so that the second slider can be attracted to the two magnet fixing blocks respectively.

5. The assembly jig according to claim 4, characterized in that: The assembly jig also includes a first driving component, which is installed on the carrier and is used to reduce the pre-assembly space of the bearing groove along the first direction so that the part to be assembled is pre-positioned between the bearing groove and the positioning component.

6. The assembly jig according to claim 5, characterized in that: The first driving assembly includes a first power component and a first ejection plate, the first ejection plate is connected to the kinetic energy output end of the first power component, the first power component can reciprocate the first ejection plate along the first direction, and a gap is left between the rear end of the first ejection plate and the edge of the component to be assembled.

7. The assembly jig according to claim 6, characterized in that: The assembly jig also includes a second driving component, which is installed on one side of the carrier. The second driving component is used to drive the pressing component to press down along the third direction toward the part to be assembled, and can guide the pressing component to align with at least part of the structure of the carrier, so that the second driving component can provide a force parallel to its own assembly plane to the part to be assembled through the pressing component.

8. The assembly jig according to claim 7, characterized in that: The second driving assembly includes a second power component, and the pressing assembly includes a second ejection plate, a positioning pin and a first guide column. The second ejection plate is connected to the kinetic energy output end of the second power component, and the positioning pin and the first guide column extend out from under the second ejection plate respectively. When the second power component pushes the second ejection plate to move downward, the positioning pin is guided and aligned with the guide hole on the alignment assembly, and the first guide column is guided and aligned with the preset guide hole position on the carrier.

9. The assembly jig according to claim 8, characterized in that: The second driving assembly further includes a roller assembly, which is mounted on the lower surface of the second ejection plate. A plurality of roller assemblies are provided, and each roller assembly is pressed on a preset installation position of the to-be-assembled component by a roller.

10. The assembly jig according to claim 9, characterized in that: The roller assembly comprises roller supports arranged in pairs and a rubber roller rolled between two of the roller supports, and each of the roller supports is assembled with the rubber roller via a connecting column and a retaining spring.

11. The assembly jig according to claim 10, characterized in that: The assembly jig also includes a pre-positioning component, which is installed on a workbench. A support block is installed on the pre-positioning component. The second power component is fixedly installed on the support block. A connecting plate is connected below the support block. The connecting plate passes through the second push-out plate through a second guide column and is connected to the surface of the workbench.

12. A workstation, comprising the assembly jig according to any one of claims 1 to 11, characterized in that: The workstation includes: an assembly jig for carrying a touch panel with a pre-installed balance bar and an iron sheet pre-assembled above the touch panel, and also includes a work surface, the work surface has a preset slide rail structure, the bottom surface of the carrier in the assembly jig has a slider structure, the slider structure is slidably assembled with the slide rail structure, so that the carrier can slide back and forth along the first direction between the limit block and the work surface.

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