Separating jig

Abstract

A separation jig comprises a bearing assembly used for bearing and fixing a second workpiece; the clamping assembly comprises a supporting frame and a clamping piece, one end of the supporting frame is rotationally connected with the bearing assembly, an avoiding hole is formed in the supporting frame, and the clamping piece comprises a first clamping part and a second clamping part which are arranged in the first direction in a spaced mode and movably installed in the avoiding hole in the first direction; a gap for a first workpiece to pass through is formed between the first clamping part and the second clamping part; the cover plate is rotationally connected to the bearing assembly and located on the side, away from the bearing assembly, of the supporting frame, and the side, facing the clamping piece, of the cover plate is provided with a protruding part matched with the first clamping part and / or the second clamping part in an inclined face mode. The protruding part is used for enabling the first clamping part and the second clamping part to be relatively close to each other in the first direction so as to clamp the multiple first workpieces when the cover plate covers the supporting frame. According to the separation jig, the human input can be reduced, the labor intensity of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of separating rubber plugs, and in particular to a separating jig. Background Art

[0002] At present, rubber plugs are usually made by injection molding, and the molded rubber plugs are often connected to the rubber plate. At this time, the operator usually grabs the rubber plug manually to separate the rubber plug from the rubber plate. Since the rubber plug is separated manually, the operator needs to consume too much physical strength, increase the labor intensity of the operator, and the work efficiency is low. Utility Model Content

[0003] In view of the above, it is necessary to propose a separation jig that can reduce the labor intensity of operators and improve the work efficiency of separating rubber plugs.

[0004] An embodiment of the present application provides a separation jig for splitting a plurality of first workpieces from a second workpiece, the separation jig comprising a bearing assembly for bearing and fixing the second workpiece; a clamping assembly comprising a support frame and a clamping member, one end of the support frame being rotatably connected to the bearing assembly, the support frame being provided with an avoidance hole, the clamping member comprising a first clamping portion and a second clamping portion which are arranged at intervals along a first direction and movably mounted in the avoidance hole along the first direction, a gap being formed between the first clamping portion and the second clamping portion for the first workpiece to pass through; a cover plate, rotatably connected to the bearing assembly and located on a side of the support frame away from the bearing assembly, a protrusion which cooperates with the inclined surface of the first clamping portion and / or the second clamping portion on a side of the cover plate facing the clamping member, the protrusion being used to make the first clamping portion and the second clamping portion relatively close to each other along the first direction to clamp a plurality of the first workpieces when the cover plate is covered on the support frame.

[0005] During the use of the above-mentioned separation jig, the second workpiece is placed on the bearing assembly for fixing, and then the support frame is rotated to a position relative to the second workpiece so that the first workpiece can extend into the gap between the first clamping portion and the second clamping portion, and then the cover plate is rotated so that the multiple protrusions on the cover plate abut against the corresponding first clamping portion and the second clamping portion, so that the first clamping portion and the second clamping portion slide relative to the support frame and clamp the first workpiece. When the cover plate and the support frame are rotated in a direction away from the bearing assembly, the first workpiece is torn off the second workpiece, thereby achieving the purpose of the first workpiece and the second workpiece. After adopting the above-mentioned separation jig, there is no need for the operator to manually tear the first workpiece, thereby reducing manpower input, reducing the labor intensity of the operator, and improving work efficiency.

[0006] In some embodiments, a driving inclined surface is provided at one end of the protrusion away from the cover plate, and a driven inclined surface cooperating with the driving inclined surface is provided on one side of the first clamping portion and the second clamping portion away from the gap.

[0007] In some embodiments, the support frame is provided with two installation shafts spaced apart along the second direction, the installation shafts are extended along the first direction, and both ends of the first clamping portion and the second clamping portion are slidably mounted on the two installation shafts respectively.

[0008] In some embodiments, a plurality of limit grooves spaced apart along the first direction are provided on at least one hole wall of the avoidance hole along the second direction, wherein one of the mounting shafts passes through the groove walls of the plurality of limit grooves, the number of the clamping members is equal to and corresponds one to one to the number of the limit grooves, and one end of the first clamping portion and the second clamping portion in each of the clamping members is located in the corresponding limit groove.

[0009] In some embodiments, the clamping assembly further includes a first elastic member, and two ends of the first elastic member are respectively abutted against the first clamping portion and the second clamping portion.

[0010] In some embodiments, the support frame is provided with a plurality of slots on both sides along the first direction, and the separation jig also includes a snap-in assembly, which includes a plurality of snap-in parts, which are rotatably arranged on both sides of the cover plate, and the plurality of snap-in parts correspond one-to-one to the plurality of slots; a plurality of second elastic parts correspond one-to-one to the plurality of snap-in parts, and the two ends of the second elastic parts are respectively abutted against one end of the corresponding snap-in parts and the cover plate, and the plurality of snap-in parts are used to be snapped into the corresponding slots under the elastic force of the corresponding second elastic parts.

[0011] In some embodiments, the snap-on assembly also includes a pressure rod, which is slidably connected to the cover plate in a direction perpendicular to the cover plate; a plurality of connecting members, which correspond one-to-one to the plurality of snap-on members, respectively, and each of the connecting members is rotatably connected to the pressure rod and the corresponding snap-on member, wherein the pressure rod is used to drive the corresponding snap-on member to rotate through the connecting member to exit the corresponding slot; a third elastic member, which is sleeved on the pressure rod, and the two ends of the third elastic member are respectively abutted against the pressure rod and the cover plate, and the third elastic member is used to reset the pressure rod.

[0012] In some embodiments, the supporting assembly includes a base plate for supporting the second workpiece; a pressure plate rotatably connected to the base plate and located between the base plate and the support frame, the pressure plate being provided with a through hole for allowing the first workpiece to pass through, and the pressure plate being used to press the second workpiece.

[0013] In some embodiments, the bearing assembly further includes a plurality of pressing portions, the plurality of pressing portions are spaced apart in the through hole, and the plurality of pressing portions are used to press the second workpiece.

[0014] In some embodiments, the supporting assembly also includes a rotating member, which is rotatably connected to the base plate, and one end of the rotating member is used to press the side of the pressing plate away from the base plate; a reset member, both ends of the reset member are respectively abutted against the base plate and the other end of the rotating member, and the rotating member locks the pressing plate under the action of the reset member. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the separation fixture provided in the embodiment of the present application.

[0016] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the separation fixture in another state is shown.

[0017] Figure 3 yes Figure 1 The illustrated is a schematic diagram of the three-dimensional structure of the first workpiece and the second workpiece to which the separation jig is applicable.

[0018] Figure 4 yes Figure 1 A schematic diagram of the three-dimensional structure of the clamping assembly in the separation fixture is shown.

[0019] Figure 5 yes Figure 1 A schematic diagram of the three-dimensional structure of the cover plate in the separation fixture is shown.

[0020] Figure 6 yes Figure 1 A schematic diagram of the three-dimensional structure of the supporting components in the separation fixture shown.

[0021] Figure 7 yes Figure 3 A schematic three-dimensional structure diagram of the clamping member and the first elastic member in the clamping assembly is shown.

[0022] Figure 8 yes Figure 1 A schematic diagram of the three-dimensional structure of the clamping assembly in the separation fixture is shown.

[0023] Main component symbols

[0024] Separation fixture 100

[0025] Carrying assembly 10

[0026] Bottom plate 11

[0027] Pressing plate 12

[0028] Through hole 13

[0029] The pressing part 14

[0030] Rotating member 15

[0031] Reset 16

[0032] Receiving slot 17

[0033] Clamping assembly 20

[0034] Support frame 21

[0035] Avoidance hole 211

[0036] Install shaft 212

[0037] Limiting slot 213

[0038] Card slot 214

[0039] Clamping piece 22

[0040] The first clamping portion 221

[0041] The second clamping portion 222

[0042] Gap 223

[0043] Driven ramp 224

[0044] The first elastic member 23

[0045] Cover 30

[0046] Protrusion 31

[0047] Driving ramp 311

[0048] Card assembly 40

[0049] Card connector 41

[0050] The second elastic member 42

[0051] Pressure rod 43

[0052] Connector 44

[0053] Connecting shaft 441

[0054] Connecting rod 442

[0055] The third elastic member 45

[0056] First workpiece 200

[0057] Second workpiece 300 DETAILED DESCRIPTION

[0058] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0059] In the description of the present application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, in the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0060] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0062] See also Figures 1 to 3 , the embodiment of the present application provides a separation jig 100. The separation jig 100 is used to separate a plurality of first workpieces 200 from a second workpiece 300. Before separation, a plurality of first workpieces 200 are clamped on the second workpiece 300, and the separation jig 100 can separate the first workpiece 200 from the second workpiece 300. For example, the first workpiece 200 is a rubber plug and the second workpiece 300 is a rubber plate.

[0063] For ease of understanding, Figure 1 A three-dimensional coordinate system is established for auxiliary explanation. The directions of the X-axis, Y-axis and Z-axis are shown in the figure. The X-axis, Y-axis and Z-axis are perpendicular to each other. The X-axis direction is defined as the first direction, and the Y-axis direction is defined as the second direction.

[0064] See also Figure 1 , Figure 2 , Figure 4 and Figure 5, the separation jig 100 includes a bearing assembly 10, a clamping assembly 20 and a cover plate 30. The bearing assembly 10 is used to bear and fix the second workpiece 300. The clamping assembly 20 is rotatably connected to the bearing assembly 10, and the clamping assembly 20 includes a support frame 21 and a clamping member 22. One end of the support frame 21 is rotatably connected to the bearing assembly 10. The support frame 21 is provided with an avoidance hole 211. The clamping member 22 includes a first clamping portion 221 and a second clamping portion 222 arranged at intervals along the X-axis direction. The first clamping portion 221 and the second clamping portion 222 can be movably installed in the avoidance hole 211, and a gap 223 is formed between the first clamping portion 221 and the second clamping portion 222 for the first workpiece 200 to pass through. The cover plate 30 is rotatably connected to the bearing assembly 10 and is located on the side of the support frame 21 away from the bearing assembly 10. In this embodiment, the cover plate 30 and the support frame 21 are rotatably connected to the bearing assembly 10 through the same pin shaft. At least one protrusion 31 that cooperates with the inclined surface of the first clamping portion 221 and / or the second clamping portion 222 is provided on the side of the cover plate 30 facing the support frame 21. The protrusion 31 is used to abut the corresponding first clamping portion 221 and / or the second clamping portion 222 when the cover plate 30 is covered on the support frame 21, that is, when the number of the protrusions 31 is one, the protrusion 31 can abut the first clamping portion 221 or the second clamping portion 222 so that the first clamping portion 221 and the second clamping portion 222 are close to each other to clamp the first workpiece 200; when there are multiple protrusions 31, the multiple protrusions 31 respectively abut the first clamping portion 221 and the second clamping portion 222 so that the first clamping portion 221 and the second clamping portion 222 are close to each other to clamp the first workpiece 200.

[0065] When using the separation jig 100 to separate the first workpiece 200, the second workpiece 300 is placed on the bearing assembly 10, and then the support frame 21 is rotated to make the support frame 21 rotate close to the second workpiece 300, so that the first workpiece 200 passes through the gap 223 between the first clamping portion 221 and the second clamping portion 222, and finally the cover plate 30 is rotated so that the cover plate 30 is covered on the support frame 21, and the multiple protrusions 31 on the cover plate 30 respectively abut against the corresponding first clamping portion 221 and the second clamping portion 222, and the first clamping portion 221 and the second clamping portion 222 clamp the first workpiece 200 under the drive of the corresponding protrusions 31, and when the support frame 21 and the cover plate 30 rotate in a direction away from the bearing assembly 10, multiple first workpieces 200 are torn off the second workpiece 300, thereby achieving the purpose of separating the first workpiece 200 and the second workpiece 300. Thus, by adopting the above-mentioned separation jig 100, the operator is prevented from manually tearing the first workpiece 200 from the second workpiece 300, thereby reducing manpower input and reducing the labor intensity of the operator. In addition, when the first workpiece 200 is manually separated, the edge size of the first workpiece 200 is easily inconsistent due to the different strength of each manual tearing. By adopting the separation jig 100, the manual tearing of the first workpiece 200 is avoided, so that the size of the separated first workpiece 200 remains consistent.

[0066] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 The bearing assembly 10 includes a bottom plate 11 and a pressure plate 12. The bottom plate 11 is a rectangular plate, and is used to carry the second workpiece 300. The pressure plate 12 is also a plate-shaped structure, and the pressure plate 12 is rotatably connected to the bottom plate 11. Specifically, the cover plate 30, the support frame 21 and the pressure plate 12 are rotatably connected to the bottom plate 11 using the same pin shaft. The pressure plate 12 is located between the bottom plate 11 and the support frame 21. The pressure plate 12 is provided with a through hole 13, for example, the through hole 13 is rectangular, and the avoidance hole 211 is also rectangular, and the through hole 13 corresponds to the avoidance hole 211. When the second workpiece 300 needs to be fixed, the pressing plate 12 is rotated to press the edge of the second workpiece 300 to press the second workpiece 300 against the bottom plate 11. At this time, the first workpiece 200 on the second workpiece 300 will pass through the through hole 13 on the pressing plate 12 and extend into the gap 223 between the first clamping portion 221 and the second clamping portion 222. In this way, by opening the through hole 13 on the pressing plate 12, the through hole 13 can avoid the first workpiece 200, so that the first workpiece 200 extends into the gap 223.

[0067] Specifically, the bearing assembly 10 further includes a plurality of pressing portions 14, which are in the shape of long strips, and are arranged in intervals in the through hole 13, and the two ends of the pressing portions 14 are respectively connected to two opposite hole walls of the through hole 13. When the pressing plate 12 presses against the second workpiece 300, the plurality of pressing portions 14 press against the middle part of the second workpiece 300. In this way, after the plurality of pressing portions 14 are arranged on the pressing plate 12, when the plurality of pressing portions 14 press against the second workpiece 300, the second workpiece 300 can be uniformly pressed, so as to avoid the middle part of the second workpiece 300 from being offset following the first workpiece 200 when the first workpiece 200 is separated.

[0068] See also Figure 1 , Figure 2 and Figure 6 The bearing assembly 10 further includes a rotating member 15 and a reset member 16. A receiving groove 17 is provided on the bottom plate 11. The rotating member 15 is substantially L-shaped. The rotating member 15 is rotatably connected to the bottom plate 11 and is located in the receiving groove 17. One end of the rotating member 15 is used to press the side of the press plate 12 away from the bottom plate 11. The reset member 16 is a spring. The reset member 16 is located in the receiving groove 17 and its two ends are respectively in contact with the other end of the rotating member 15 and the bottom plate 11. Under the action of the reset member 16, the rotating member 15 locks the press plate 12 so that the press plate 12 presses the second workpiece 300.

[0069] When the rotating member 15 is required to lock the pressing plate 12, the rotating member 15 is first pressed to rotate the rotating member 15, thereby avoiding the pressing plate 12. At this time, the pressing plate 12 is rotated and pressed against the second workpiece 300, and then the rotating member 15 is released. The rotating member 15 is pressed against the side of the pressing plate 12 away from the bottom plate 11 under the action of the reset member 16, thereby locking the pressing plate 12. In this way, the pressing plate 12 is locked under the pressure of the rotating member 15, thereby pressing the second workpiece 300 and preventing the second workpiece 300 from moving when the first workpiece 200 is separated.

[0070] See also Figure 2 , Figure 4 , Figure 5 and Figure 7In this embodiment, a driving inclined surface 311 is provided at one end of the protruding portion 31 away from the cover plate 30, and a driven inclined surface 224 cooperating with the driving inclined surface 311 is provided on the side of the first clamping portion 221 and the second clamping portion 222 away from the gap 223. When the clamping assembly 20 is required to clamp the first workpiece 200, the cover plate 30 is rotated and the cover plate 30 is covered on the support frame 21, and the driving inclined surface 311 on the protruding portion 31 abuts against the corresponding driven inclined surface 224, and the first clamping portion 221 and the second clamping portion 222 clamp the first workpiece 200. In this way, after the driving inclined surface 311 and the driven inclined surface 224 are provided, the driving inclined surface 311 and the driven inclined surface 224 change the direction of force transmission, so that the protruding portion 31 can drive the corresponding first clamping portion 221 or the second clamping portion 222 to slide, so that the first clamping portion 221 and the second clamping portion 222 are close to each other to achieve the purpose of clamping the first workpiece 200.

[0071] See also Figure 2 , Figure 4 , Figure 5 and Figure 7 The clamping assembly 20 further includes a first elastic member 23 , which is a spring. Two ends of the first elastic member 23 are respectively in contact with the first clamping portion 221 and the second clamping portion 222 .

[0072] After placing the second workpiece 300 on the base plate 11, rotate the pressing plate 12 so that the pressing plate 12 presses the second workpiece 300 against the base plate 11. At this time, the first workpiece 200 on the second workpiece 300 is inserted into the gap 223 between the first clamping portion 221 and the second clamping portion 222. Then rotate the cover plate 30 so that the protrusion 31 on the cover plate 30 abuts against the corresponding first clamping portion 221 and the second clamping portion 222. At this time, the first clamping portion 221 and the second clamping portion 222 approach each other and squeeze the first elastic member 23, while clamping the first workpiece 200.

[0073] In this way, by setting the first elastic member 23 between the first clamping portion 221 and the second clamping portion 222, when the first clamping portion 221 and the second clamping portion 222 clamp the first workpiece 200, the first elastic member 23 is compressed. When the first clamping portion 221 and the second clamping portion 222 release the first workpiece 200, the first clamping portion 221 and the second clamping portion 222 move away from each other under the action of the first elastic member 23 for reset.

[0074] In this embodiment, when there are multiple clamping members 22, multiple clamping members 22 are arranged in the avoidance hole 211 at intervals along the X-axis direction. Specifically, two mounting shafts 212 are provided on the support frame 21, and the mounting shafts 212 are extended along the X-axis direction. The two mounting shafts 212 are arranged at intervals along the Y-axis direction. The first clamping portion 221 and the second clamping portion 222 in each clamping member 22 are respectively slidably sleeved on the two mounting shafts 212 at both ends. Multiple limiting grooves 213 are arranged at intervals along the X-axis direction on at least one hole wall of the avoidance hole 211, wherein one mounting shaft 212 passes through the groove walls of multiple limiting grooves 213, the number of clamping members 22 is equal to the number of limiting grooves 213 and corresponds one to one, and one end of the first clamping portion 221 and the second clamping portion 222 in each clamping member 22 is located in the corresponding limiting groove 213. In this embodiment, the two opposite hole walls of the avoidance hole 211 along the Y-axis direction respectively open a plurality of limiting grooves 213 spaced apart along the X-axis direction, and the two mounting shafts 212 respectively penetrate the groove walls of the plurality of limiting grooves 213 on the two hole walls, and the two ends of the first clamping portion 221 and the second clamping portion 222 in each clamping member 22 are respectively located in the corresponding two limiting grooves 213. In this way, by limiting each clamping member 22 in the corresponding limiting groove 213, not only can the two adjacent clamping members 22 be separated, but also the two adjacent clamping members 22 can be prevented from interfering with each other when clamping the first workpiece 200.

[0075] Correspondingly, the number of the protrusions 31 is multiple groups, and the number of groups of the protrusions 31 is equal to the number of the clamping members 22 and corresponds one to one, and there are two protrusions 31 in each group of the protrusions 31. The number of the first elastic members 23 is also multiple. In this embodiment, the multiple first elastic members 23 are arranged in the following manner: two first elastic members 23 are arranged between each clamping member 22, and the two first elastic members 23 are respectively located at the two ends of the corresponding first clamping member 221. The multiple first elastic members 23 are used to reset the corresponding clamping member 22 respectively to prepare for the first workpiece 200 on the next workpiece. Since a first elastic member 23 is respectively arranged at the two ends of the first clamping member 221, when the first elastic member 23 resets the first clamping member 221 and the second clamping member 222, the two ends of the first clamping member 221 and the second clamping member 222 are evenly stressed and can slide smoothly relative to the support frame 21, thereby avoiding the first clamping member 221 and the second clamping member 222 from being stuck.

[0076] In this embodiment, the implementation process of multiple clamping members 22 clamping the first workpiece 200 is as follows: after placing the second workpiece 300 on the bottom plate 11, the pressing plate 12 is rotated so that the pressing plate 12 presses the second workpiece 300 against the bottom plate 11, and at this time, multiple first workpieces 200 on the second workpiece 300 are inserted into the gap 223, and then the cover plate 30 is rotated so that the multiple protrusions 31 on the cover plate 30 respectively abut against the corresponding first clamping parts 221 and second clamping parts 222, and at this time, multiple clamping members 22 will clamp the first workpiece 200 at the same time. In this way, after setting multiple clamping members 22, more first workpieces 200 can be separated at the same time, thereby improving work efficiency.

[0077] See also Figure 1 , Figure 2 , Figure 4 and Figure 8 The separation jig 100 further includes a snap-fit ​​assembly 40, which includes a plurality of snap-fit ​​members 41 and a plurality of second elastic members 42. A plurality of slots 214 are respectively provided on both sides of the support frame 21. For example, two slots 214 are provided on each side of the support frame 21, and the number of snap-fit ​​members 41 is four. Two snap-fit ​​members 41 are provided on each side of the cover plate 30, and the four snap-fit ​​members 41 are respectively rotatably connected to the cover plate 30. The four snap-fit ​​members 41 correspond to the four slots 214 one by one, and one end of the four snap-fit ​​members 41 is used to be respectively snap-fitted into the corresponding slots 214. In other embodiments, one snap-fit ​​member 41 may be provided on each side of the cover plate 30, or three or more snap-fit ​​members may be provided.

[0078] The second elastic member 42 is a spring. There are four second elastic members 42 and they correspond one-to-one to the four clip members 41. The two ends of each second elastic member 42 respectively abut against the corresponding clip member 41 and the cover plate 30. The four clip members 41 are clipped into the corresponding slots 214 under the action of the corresponding second elastic members 42.

[0079] In this embodiment, the implementation process of the clamping member 41 being clamped in the clamping slot 214 is as follows: when the cover plate 30 is rotated so that the plurality of protrusions 31 drive the corresponding clamping member 22 to clamp the first workpiece 200, one end of the clamping member 41 extends into the corresponding clamping slot 214 and forms a clamping connection, and when the cover plate 30 is rotated in a direction away from the bottom plate 11, the support frame 21 rotates along with the cover plate 30, and since the clamping member 22 on the support frame 21 is in a state of clamping the first workpiece 200, the clamping member 22 will separate the first workpiece 200 from the second workpiece 300. After the separation operation is completed, the operator can press the clamping member 41 to rotate the clamping member 41 and exit the corresponding clamping slot 214, and the cover plate 30 and the support frame 21 are separated. In this way, after the support frame 21 is clamped together with the cover plate 30 through the clamping piece 41, the protrusion 31 on the cover plate 30 can always abut against the clamping piece 22, so that the clamping piece 22 always clamps the first workpiece 200. When the operator rotates the cover plate 30 in the direction away from the base plate 11, it is convenient to separate the first workpiece 200 from the second workpiece 300.

[0080] See also Figure 1 , Figure 2 , Figure 4 and Figure 8 The clamping assembly 40 further includes a pressure rod 43, a plurality of connecting members 44 and a third elastic member 45. The pressure rod 43 is slidably connected to the cover plate 30 in a direction perpendicular to the cover plate 30. The third elastic member 45 is a spring. The two ends of the third elastic member 45 are respectively in contact with the pressure rod 43 and the cover plate 30. The plurality of connecting members 44 correspond to the plurality of clamping members 41 one by one. Each connecting member 44 is respectively rotatably connected to the pressure rod 43 and the corresponding clamping member 41. The pressure rod 43 drives the corresponding clamping member 41 to rotate through the connecting member 44. In this embodiment, the number of connecting members 44 is two, and each connecting member 44 includes a connecting shaft 441 and a connecting rod 442. The two clamping members 41 located on the same side of the cover plate 30 are both rotatably connected to the same connecting shaft 441. The two ends of the connecting rod 442 are respectively rotatably connected to the pressure rod 43 and the connecting shaft 441. Specifically, the two connecting rods 442 in the two connecting members 44 are rotatably connected to the pressure rod 43 through the same pin.

[0081] During the specific implementation process, the operator presses the pressure rod 43, and the pressure rod 43 drives the two connecting rods 442 to move downward (with Figure 1For example, the ends of the two connecting rods 442 away from the pressure rod 43 drive the two connecting shafts 441 to approach each other. At this time, the two connecting shafts 441 will drive the four clips 41 to rotate relative to the cover plate 30, and the four clips 41 are in an open state, so that the four clips 41 exit the corresponding slots 214 to achieve the purpose of separating the cover plate 30 and the support frame 21. Release the pressure rod 43, and the third elastic member 45 resets the pressure rod 43, so that the pressure rod 43 returns to the initial position through the connecting rod 442 and the connecting shaft 441. At the same time, the second elastic member 42 drives the corresponding clips 41 to reset, so that the four clips 41 are in a retracted state. In this way, since the operator only needs to press the pressure rod 43 to make the two connecting rods 442 pull the corresponding clips 41 out of the corresponding slots 214 through the corresponding connecting shafts 441, the support frame 21 and the cover plate 30 can be easily separated. In other embodiments, the number of the connecting members 44 may be four, and the four connecting members 44 correspond one to one with the four clamping members 41. One end of the four connecting shafts 441 is rotatably connected to the corresponding clamping member 41, and the two ends of the four connecting rods 442 are rotatably connected to the pressure rod 43 and the other end of the corresponding connecting shaft 441 respectively.

[0082] The working process of the separation jig 100 provided in the embodiment of the present application is roughly as follows:

[0083] The second workpiece 300 is placed on the bottom plate 11, and the pressing plate 12 is rotated so that the pressing plate 12 is pressed against the second workpiece 300. At this time, the pressing plate 12 is pressed against the edge of the second workpiece 300, and the pressing portion 14 on the pressing plate 12 is pressed against the middle of the second workpiece 300. After the second workpiece 300 is fixed by the pressing plate 12, the support frame 21 is rotated so that the support frame 21 is rotated to a position opposite to the second workpiece 300. At this time, the first workpiece 200 on the second workpiece 300 passes through the through hole 13 on the pressing plate 12 and penetrates between the first clamping portion 221 and the second clamping portion 222. Then, the cover plate 30 is rotated so that the multiple protrusions 31 on the cover plate 30 are pressed against the corresponding first clamping portion 221 and the second clamping portion 222, so that each clamp clamps the first workpiece 200. At the same time, the clamping member 41 on the cover plate 30 extends into the clamping groove 214 of the support frame 21 to form a clamping connection with the support frame 21. Finally, the cover plate 30 is rotated in a direction away from the bottom plate 11 , and the cover plate 30 moves together with the clamping member 22 on the support frame 21 . At this time, the clamping member 22 separates the first workpiece 200 from the second workpiece 300 .

[0084] In the separation jig 100 of this embodiment, the operator can achieve the purpose of clamping the first workpiece 200 by simply rotating the cover plate 30 so that the protrusion 31 on the cover plate 30 abuts against the clamping member 22. When the cover plate 30 and the support frame 21 are rotated in a direction away from the bottom plate 11, the purpose of separating the first workpiece 200 and the second workpiece 300 can be achieved. By using the separation jig 100, there is no need to tear the first workpiece 200 manually, thereby reducing the labor intensity of the operator and improving work efficiency.

[0085] In addition, since each clamping member 22 is provided with a first elastic member 23, after the clamping member 22 releases the first workpiece 200, the first elastic member 23 can move the first clamping portion 221 and the second clamping portion 222 in the clamping member 22 away from each other for reset. In addition, when the clamping member 22 clamps the first workpiece 200, the first elastic member 23 enables the two clamping members 22 to elastically clamp the first workpiece 200, thereby preventing the first workpiece 200 from being clamped.

[0086] Since the separation jig 100 is also provided with a clamping assembly 40, the cover plate 30 is clamped together with the support frame 21 through the clamping assembly 40. When separating the first workpiece 200, the operator does not need to manually rotate the cover plate 30 and the support frame 21 at the same time. At this time, the operator only needs to rotate the cover plate 30 to simultaneously drive the clamping member 22 on the support frame 21 to move to separate the first workpiece 200, thereby improving the convenience of the operator's operation.

[0087] After the pressing plate 12 is set on the bottom plate 11, the pressing plate 12 presses the edge of the second workpiece 300, and the pressing part 14 presses the middle part of the second workpiece 300, so that the various parts of the second workpiece 300 are subjected to more uniform force, thereby avoiding damage to the second workpiece 300 caused by local large force when separating the first workpiece 200.

[0088] After the rotating member 15 is arranged on the bottom plate 11 , the rotating member 15 can lock the pressing plate 12 , so that the second workpiece 300 is firmly pressed on the bottom plate 11 , thereby preventing the second workpiece 300 from being offset when the first workpiece 200 is separated.

[0089] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A separation jig for separating a plurality of first workpieces from a second workpiece, characterized in that: The separation jig comprises: A bearing assembly, used for bearing and fixing the second workpiece; A clamping assembly, comprising a support frame and a clamping member, one end of the support frame is rotatably connected to the bearing assembly, the support frame is provided with an avoidance hole, the clamping member comprises a first clamping portion and a second clamping portion which are arranged at intervals along a first direction and movably installed in the avoidance hole along the first direction, and a gap is formed between the first clamping portion and the second clamping portion for the first workpiece to pass through; A cover plate is rotatably connected to the bearing assembly and is located on a side of the support frame away from the bearing assembly. A protrusion that cooperates with the first clamping portion and / or the second clamping portion bevel is provided on the side of the cover plate facing the clamping member. The protrusion is used to make the first clamping portion and the second clamping portion relatively close to each other along the first direction when the cover plate is covered on the support frame to clamp multiple first workpieces.

2. The separation jig according to claim 1, characterized in that: A driving inclined surface is provided at one end of the protruding portion away from the cover plate, and a driven inclined surface cooperating with the driving inclined surface is provided at one side of the first clamping portion and the second clamping portion away from the gap.

3. The separation jig according to claim 1, characterized in that: The support frame is provided with two installation shafts spaced apart along the second direction, the installation shafts are extended along the first direction, and two ends of the first clamping portion and the second clamping portion are respectively slidably sleeved on the two installation shafts.

4. The separation jig according to claim 3, characterized in that: A plurality of limit grooves spaced apart along the first direction are provided on at least one hole wall of the avoidance hole along the second direction, wherein one installation shaft passes through the groove walls of the plurality of limit grooves, the number of the clamping members is equal to and corresponds one to one to the number of the limit grooves, and one end of the first clamping portion and the second clamping portion in each of the clamping members is located in the corresponding limit groove.

5. The separation jig according to claim 1, characterized in that: The clamping assembly further includes a first elastic member, and two ends of the first elastic member are respectively in contact with the first clamping portion and the second clamping portion.

6. The separation jig according to claim 1, characterized in that: The support frame is provided with a plurality of slots on both sides along the first direction, and the separation fixture further includes a clamping assembly, which includes: A plurality of clamping members are rotatably disposed on both sides of the cover plate, and the plurality of clamping members correspond to the plurality of clamping slots one by one; A plurality of second elastic members correspond one-to-one to the plurality of the clip members, and two ends of the second elastic members respectively abut against one end of the corresponding clip member and the cover plate, and the plurality of the clip members are used to be clipped to the corresponding slots under the elastic force of the corresponding second elastic members.

7. The separation jig according to claim 6, characterized in that: The clamping assembly further comprises: A pressure rod, slidably connected to the cover plate in a direction perpendicular to the cover plate; A plurality of connecting members, corresponding to the plurality of the clamping members one by one, each of the connecting members is rotatably connected to the pressure rod and the corresponding clamping member, wherein the pressure rod is used to drive the corresponding clamping member to rotate through the connecting member to exit the corresponding clamping slot; The third elastic member is sleeved on the pressure rod, and two ends of the third elastic member are respectively in contact with the pressure rod and the cover plate. The third elastic member is used to reset the pressure rod.

8. The separation jig according to claim 1, characterized in that: The bearing assembly comprises: A bottom plate, used for carrying the second workpiece; A pressing plate is rotatably connected to the bottom plate and is located between the bottom plate and the support frame. A through hole is provided on the pressing plate for the first workpiece to pass through. The pressing plate is used to press the second workpiece.

9. The separation jig according to claim 8, characterized in that: The bearing assembly further includes a plurality of pressing portions, which are arranged in the through hole at intervals, and are used to press the second workpiece.

10. The separation jig according to claim 9, characterized in that: The bearing assembly further comprises: A rotating member, rotatably connected to the bottom plate, one end of the rotating member being used to press against a side of the pressing plate away from the bottom plate; A reset member, two ends of which are respectively in contact with the bottom plate and the other end of the rotating member, and the rotating member locks the pressing plate under the action of the reset member.

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