Assembling clamp of filter

Abstract

The utility model discloses an assembling clamp of a filter, comprising a base which is longitudinally provided with at least two first guide rods; the first clamping assembly comprises a transversely arranged second guide rod and at least two clamping parts; the two ends of the second guide rod are arranged on the first guide rods in a sliding mode respectively, and the clamping parts are arranged on the second guide rod in a sliding mode. A locking part is arranged on each clamping part; the second clamping assembly comprises a driver, a pushing and pressing seat, a mounting plate and a plurality of pressing heads; the pressing heads are arranged on the mounting plate, the mounting plate is detachably arranged at the top ends of the first guide rods, the pushing and pressing base is arranged on the first guide rods in a sliding mode, and an output shaft of the driver is in driving connection with the pushing and pressing base. The filter is clamped through the two clamping parts, the pushing and pressing seat is driven by the driver to ascend and move in the axial direction of the first guide rod until the filter is pushed to be matched with the pressing heads to stably insert the connectors into the mounting holes in the filters, and the perpendicularity of the connectors is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of filter assembly, in particular to an assembly jig for a filter. Background Art

[0002] In the production and manufacturing of filters, it is necessary to install connectors. Since there are high requirements for the perpendicularity of the position of the connectors, in some existing technologies, when assembling the connectors onto the filters, generally, screws need to be inserted into the positioning holes of the connectors first, and then the connectors are manually placed vertically into the mounting holes and manually pressed tightly. This operation cannot ensure that the connectors can be stably assembled into the mounting holes of the filters, nor can it ensure the perpendicularity of the connectors, thus resulting in low production efficiency of the filters. Summary of the Utility Model

[0003] In order to overcome the technical problem in the prior art solution that it is difficult to assemble the connectors onto the mounting holes of the filters, resulting in low production efficiency, an embodiment of the utility model provides an assembly jig for a filter.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] An assembly jig for a filter, the assembly jig for the filter includes:

[0006] A base, on which at least two first guide rods are longitudinally arranged;

[0007] A first clamping assembly, the first clamping assembly includes a laterally arranged second guide rod and at least two clamping parts; both ends of the second guide rod are slidably arranged on each of the first guide rods, and each of the clamping parts is slidably arranged on the second guide rod and can clamp the filter; a locking part is arranged on each of the clamping parts and can lock or release the clamping part;

[0008] A second clamping assembly, the second clamping assembly includes a driver, a pressing seat, a mounting plate and a plurality of pressing heads; each of the pressing heads is arranged on the mounting plate, the mounting plate is detachably arranged at the top ends of each of the first guide rods, the pressing seat is slidably arranged on each of the first guide rods, and the output shaft of the driver is drivingly connected to the pressing seat.

[0009] As a preferred technical solution of the utility model, the locking part is a bolt; a threaded hole is penetrated through each of the clamping parts, and the bolt is movably penetrated through the threaded hole. When the bolt moves to the end thereof to abut against the outer side of the second guide rod, the clamping part is locked.

[0010] As a preferred technical solution of the present utility model, a collar for sleeving on the second guiding rod is provided on the relative side surface of each clamping portion, and the filter is placed on the outer side wall of each collar.

[0011] As a preferred technical solution of the present utility model, a plurality of assembly cavities with openings on both sides are provided on the mounting plate, and each pressing head is detachably arranged in each assembly cavity. A cover plate for covering the opening is detachably arranged on one side of the mounting plate.

[0012] As a preferred technical solution of the present utility model, a spring is arranged in each assembly cavity. One side of the spring abuts against the cover plate, and the other side of the spring abuts against the pressing head.

[0013] As a preferred technical solution of the present utility model, a plurality of through holes are provided on the mounting plate and the cover plate for bolts to simultaneously pass through the screw holes of the filter and the screw holes of the connecting head.

[0014] As a preferred technical solution of the present utility model, a connecting block is arranged on the first guiding rod, and a waist-shaped hole perpendicular to the length direction of the second guiding rod is provided on the connecting block. A locking hole corresponding to and communicating with the waist-shaped hole is provided on the mounting plate;

[0015] The first clamping assembly further includes a locking member. When the locking member simultaneously passes through the locking hole and the waist-shaped hole, the mounting plate is fixed.

[0016] As a preferred technical solution of the present utility model, a sliding portion is slidably arranged on each first guiding rod, and each sliding portion is located between the pressing seat and the mounting plate; both ends of the second guiding rod are respectively connected to each sliding portion.

[0017] As a preferred technical solution of the present utility model, the pressing seat includes a sliding plate and a backing plate arranged on the sliding plate; the sliding plate is slidably arranged on each first guiding rod, and the output shaft of the driver is connected to the sliding plate.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] When a plurality of connecting heads on the filter are respectively opposite to a plurality of pressing heads, the two clamping portions move along the direction of approaching or separating from each other on the second guiding rod until the filter can be clamped. The driver drives the pressing seat to move upward along the axial direction of the first guiding rod until the filter is pushed to cooperate with each pressing head to respectively and stably insert the plurality of connecting heads into the mounting holes on each filter, ensuring the perpendicularity of each connecting head, thereby improving the production efficiency of the filter. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0021] Figure 1 It is a usage state diagram of the embodiments of the present utility model.

[0022] Figure 2 It is an overall structure diagram of the embodiments of the present utility model.

[0023] Figure 3 is Figure 2 A partial enlarged view of part A in

[0024] Figure 4 is Figure 2 A partial enlarged view of part B in

[0025] Figure 5 is Figure 2 A partial enlarged view of part C in

[0026] Figure 6 It is a sectional view of the embodiments of the present utility model.

[0027] The reference numerals in the figure

[0028] 1. Base; 11. First guide rod; 12. Connecting block; 13. Slot hole; 14. Sliding part;

[0029] 2. First clamping assembly; 21. Second guide rod; 22. Clamping part; 221. Threaded hole; 23. Collar;

[0030] 3. Second clamping assembly; 31. Driver; 32. Pushing seat; 321. Sliding plate; 322. Padding plate; 33. Mounting plate; 331. Perforation; 332. Locking hole; 34. Pressing head; 35. Cover plate; 36. Spring;

[0031] 4. Filter;

[0032] 5. Connector. Specific embodiments

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear and understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0034] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element.

[0036] When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 should not be construed as a limitation to the present application.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0039] In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0040] In order to solve the technical problem in the prior art that the connector 5 needs to be manually vertically placed in the mounting hole and manually pressed, and this operation cannot ensure that the connector 5 can be stably assembled in the mounting hole of the filter 4; for this reason, the embodiment of the present utility model provides an assembly fixture for the filter 4.

[0041] The following details the specific structure of the assembly fixture for the filter 4 provided by the embodiment of the present utility model. As shown in the attached Figures 1-6 drawings, the specific structure of the assembly fixture includes a base 1, a first clamping assembly 2, and a second clamping assembly 3.

[0042] At least two first guide rods 11 are longitudinally arranged on the base 1. Specifically, the same ends of the two first guide rods 11 are both connected to the top surface of the base 1, and the two first guide rods 11 are symmetrically arranged and are both used to guide the second guide rods 21 and the pressing seat 32 to move up or down, ensuring that the second guide rods 21 and the pressing seat 32 can move along the specified direction.

[0043] It should be noted that the base 1 of the embodiment of the present utility model is used to be placed on the ground or assembled in production equipment and plays a supporting role for the first clamping assembly 2 and the second clamping assembly 3.

[0044] According to Figure 2 As shown, the first clamping assembly 2 includes a laterally arranged second guide rod 21 and at least two clamping parts 22; both ends of the second guide rod 21 are slidably arranged on each first guide rod 11, and each clamping part 22 is slidably arranged on the second guide rod 21 for clamping the filter 4; a locking part is arranged on each clamping part 22 for locking or releasing the clamping part 22.

[0045] Specifically, in order to be able to fix the lateral direction of the filter 4 and prevent the filter 4 from shaking laterally when assembling the connecting head 5; therefore, when clamping the filter 4, since the second guide rod 21 is laterally arranged, according to the width of the filter 4, the two clamping parts 22 are moved closer to or away from each other along the axial direction of the second guide rod 21 until the opposite sides of the two clamping parts 22 are respectively abutted against both sides of the filter 4. Thus, the filter 4 can be stably clamped. Subsequently, the locking part is used to lock the clamping part 22 so that each clamping part 22 is fixed. At this time, the clamped filter 4 cannot shake in the lateral direction, and the two slidably arranged clamping parts 22 can clamp filters 4 with different widths, improving the versatility of the assembly fixture of the embodiment of the present invention.

[0046] In some other embodiments, since the length of some filters 4 is relatively long, in order to improve the stability when clamping the filter 4, therefore, two or more second guide rods 21 are provided in the embodiment of the present invention. Both ends of each second guide rod 21 are slidably arranged on each first guide rod 11. With this arrangement, according to the length of the filter 4, the second guide rods 21 can be moved closer to or away from each other, and then the clamping parts 22 on each second guide rod 21 clamp the filter 4 simultaneously to prevent some filters 4 with longer lengths from falling off.

[0047] It should be noted that a first sleeve opening for slidably sleeving on the second guide rod 21 is provided through the middle of both clamping parts 22 in the embodiment of the present invention. With this arrangement, the smoothness and stability of each clamping part 22 when moving on the second guide rod 21 are improved.

[0048] According to Figure 4 and Figure 5 As shown, the second clamping assembly 3 includes a driver 31, a pressing seat 32, a mounting plate 33 and a plurality of pressing heads 34; each pressing head 34 is arranged on the mounting plate 33, the mounting plate 33 is detachably arranged at the top of each first guide rod 11, the pressing seat 32 is slidably arranged on each first guide rod 11, and the output shaft of the driver 31 is drivingly connected to the pressing seat 32 for driving the pressing seat 32 to push the filter 4 so as to cooperate with each pressing head 34 to respectively assemble a plurality of connecting heads 5 into the mounting holes of each filter 4.

[0049] Specifically, in order to stably assemble each connector 5 into each mounting hole on the filter 4 respectively; for this purpose, a plurality of connectors 5 assembled in each mounting hole on the filter 4 are respectively aligned with each pressing head 34. Since the filter 4 is clamped by the clamping part 22, the output shaft of the driver 31 is used to push the pressing seat 32 to move upward along the axial direction of the first guide rod 11 until each pressing head 34 provided on the mounting plate 33 can be respectively inserted into each connector 5. Under the cooperation of each pressing head 34 and the pressing plate, so that a plurality of connectors 5 are respectively assembled into each mounting hole on the filter 4.

[0050] It should be noted that since both ends of the second guide rod 21 are slidably arranged on each first guide rod 11, when the filter 4 is pushed to move upward by the pressing plate, the second guide rod 21 can be synchronously driven to move upward.

[0051] After each connector 5 is fixedly assembled into each mounting hole on the filter 4, if it is necessary to take out the filter 4, the output shaft of the driver 31 is used to pull the pressing seat 32 to move downward. Subsequently, each locking part releases each clamping part 22, and at this time, the filter 4 after the assembly can be taken out.

[0052] To sum up, by moving both clamping parts 22 on the second guide rod 21 in the direction of approaching or separating from each other until the filter 4 can be clamped, and driving the pressing seat 32 to move upward along the axial direction of the first guide rod 11 by the driver 31 until the filter 4 is pushed to cooperate with each pressing head 34 to stably insert a plurality of connectors 5 into the mounting holes on each filter 4 respectively, so as to ensure the perpendicularity of each connector 5.

[0053] According to Figure 3 As shown, in some specific embodiments, the locking part is a bolt; a threaded hole 221 is penetrated through each clamping part 22, and the bolt is movably inserted into the threaded hole 221. When the bolt moves until its end abuts against the outer side of the second guide rod 21, it is used to lock the clamping part 22.

[0054] Specifically, when the two clamping parts 22 move on the second guide rod 21 until they respectively abut against both sides of the filter 4, by inserting each bolt into the threaded hole 221 on each clamping part 22 and rotating the bolt at the same time until the end of the bolt abuts against the outer side wall of the second guide rod 21, a frictional force for preventing the clamping part 22 from moving on the second guide rod 21 is generated between the end of the bolt and the guide rod, which has a locking effect on the clamping part 22 to fix the clamping part 22 at the current position.

[0055] In the foregoing embodiment, if it is necessary to release each clamping part 22, only need to rotate the bolt in the reverse direction until the end of the bolt leaves the outer side wall of the second guide rod 21, and then the clamping part 22 can be released.

[0056] According to Figure 3 As shown, in some specific embodiments, on the opposite side surfaces of each clamping portion 22, there are provided collar rings 23 for sleeving on the second guide rod 21, and the filter 4 is placed on the outer side walls of the collar rings 23.

[0057] Specifically, since collar rings 23 are provided on each clamping portion 22, before the two clamping portions 22 clamp the filter 4, by moving the clamping portion 22 to a position where the back surface of the filter 4 can be placed on the outer side walls of the collar rings 23, such a setting plays a role in initially positioning the filter 4 before it is clamped, ensuring that the filter 4 can be accurately clamped by the two clamping portions 22.

[0058] In a further embodiment, each collar ring 23 is hollowed through with a second socket for slidably sleeving on the second guide rod 21, and the second socket communicates with the first socket of the clamping portion 22. With such a setting, when the clamping portion 22 moves on the second guide rod 21, it can drive the collar ring 23 to follow the moving direction of the clamping portion 22.

[0059] According to Figure 5 As shown, in some specific embodiments, on the mounting plate 33, there are provided a plurality of assembly cavities with openings on both sides, and each pressing head 34 is detachably arranged in each assembly cavity, and on one side of the mounting plate 33, a cover plate 35 for covering the opening is detachably arranged.

[0060] Specifically, since different filters 4 need to be assembled with their adapted connectors 5, in order to realize pressing different connectors 5 into the mounting holes of their adapted filters 4 through each pressing head 34, when replacing each pressing head 34, after removing the cover plate 35 from the top surface of the mounting plate 33, each pressing head 34 can be taken out from the assembly cavity respectively; when replacing other pressing heads 34, only need to assemble each pressing head 34 into each assembly cavity respectively, and then, reassemble the cover plate 35 on the top surface of the mounting plate 33, and the cover plate 35 for covering the opening can prevent each pressing head 34 from falling off.

[0061] It can be understood that the bottom surface of the cover plate 35 and the top surface of the mounting plate 33 are connected by a detachable connection method such as fastening connection, threaded connection, colloid bonding, snap connection or magnetic adsorption, and specific details are not limited here.

[0062] According to Figure 6 As shown, in a further embodiment, a spring 36 is arranged in each assembly cavity, one side of the spring 36 abuts against the cover plate 35, and the other side of the spring 36 abuts against the pressing head 34.

[0063] Specifically, when the pushing seat 32 pushes the filter 4 to cooperate with each pressing head 34 to respectively assemble the plurality of connectors 5 into the mounting holes of each filter 4, in order to prevent the pressing heads 34 from applying too much force to the connector 5 when pressing the connector 5 into the mounting hole of the filter 4, resulting in damage to the entire connector 5. Therefore, when the pressing head 34 applies pressure to the connector 5, since the spring 36 deforms at this time, it plays a role in offsetting part of the pressure, so that the force applied by the pressing head 34 will not be too large, thereby preventing the connector 5 from being damaged.

[0064] It should be noted that since the fixed assembly method of the connector 5 and the filter 4 in the embodiment of the present invention is that bolts are simultaneously passed through the threaded holes 221 of the filter 4 and the threaded holes 221 of the connector 5, there are a plurality of through holes in the mounting plate 33 and the cover plate 35. After each pressing head 34 respectively pushes each connector 5 into the mounting hole of the filter 4, by passing each bolt through each through hole and then respectively inserting them into the threaded hole 221 of the filter 4 and the threaded hole 221 of the connector 5, the connector 5 is fixedly assembled in the mounting hole of the filter 4.

[0065] According to Figure 6 As shown, in some specific embodiments, a connecting block 12 is provided on the first guide rod 11, and a waist-shaped hole 13 perpendicular to the length direction of the second guide rod 21 penetrates through the connecting block 12. A locking hole 332 corresponding to and communicating with the waist-shaped hole 13 is provided on the mounting plate 33; the first clamping assembly 2 further includes a locking member for simultaneously passing through the locking hole 332 and the waist-shaped hole 13.

[0066] Specifically, in order to be able to align each pressing head 34 provided on the mounting plate 33 with the connector 5 respectively, so that the plurality of connectors 5 can be pushed to the respective mounting holes of the filter 4 by the plurality of pressing heads 34. Therefore, by moving the mounting plate 33 so that the locking hole 332 can communicate with it within the length range of the waist-shaped hole 13, then, the locking member is simultaneously passed through the locking hole 332 and the waist-shaped hole 13 to fix the mounting plate 33 at this time. With this setting, the position of the mounting plate 33 can be adjusted according to the position of the connector 5 so that each pressing head 34 is respectively aligned with each connector 5.

[0067] In the foregoing embodiment, it can be understood that the locking member is a bolt, and the locking hole 332 is a threaded hole 221. The bolt passes through the waist-shaped hole 13 and is threadedly connected to the threaded hole 221, so that the mounting plate 33 is detachably arranged on the connecting block 12.

[0068] According to Figure 3As shown, in some specific embodiments, a sliding part 14 is slidably arranged on each first guide rod 11, and each sliding part 14 is located between the pressing seat 32 and the mounting plate 33; both ends of the second guide rod 21 are respectively connected to each sliding part 14. For example, a sliding hole penetrating from the top surface to the bottom surface of the sliding part 14 is provided on the top surface of the sliding part 14, and the sliding part 14 is slidably sleeved on the first guide rod 11 through the sliding hole. When the sliding part 14 moves along the axial direction of the first guide rod 11, the whole second guide rod 21 is driven to move along with the sliding part 14, so as to realize guiding the moving direction of the second guide rod 21.

[0069] According to Figure 4 As shown, in some specific embodiments, the pressing seat 32 includes a sliding plate 321 and a cushion plate 322 arranged on the sliding plate 321; the sliding plate 321 is slidably arranged on each first guide rod 11, and the output shaft of the driver 31 is connected to the sliding plate 321.

[0070] Specifically, when the connector 5 is assembled with the filter 4, by controlling the operation of the driver 31, the output shaft thereof generates a driving force to push the sliding plate 321 to move upward along the axial direction of the first guide rod 11 until the filter 4 is pushed by the cushion plate 322 to the mounting holes of the filter 4 where the connector 5 is stably assembled by each pressing head 34.

[0071] It can be understood that the driver 31 in the embodiment of the present utility model is a cylinder. Specifically, the cylinder includes a cylinder barrel, a piston, and a piston rod connected to the side surface of the sliding plate 321; when the air source supplies air and is turned on, compressed air enters the cylinder barrel through the air inlet, the pressure in the cylinder barrel increases, and the piston is pushed to move outward. During the air intake process, a high-pressure air chamber is formed at the rear side of the piston, so that the piston is subjected to a thrust force to push it to one end of the piston rod, thereby pushing the sliding plate 321 to move upward. On the contrary, during the air exhaust process, when the air source stops supplying air or the exhaust valve is opened, the compressed air inside the cylinder is discharged through the air outlet, the pressure in the cylinder barrel decreases, and the piston is subjected to the acting force of the external load and moves inward, thereby pulling the sliding plate 321 to move downward.

[0072] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An assembly fixture for a filter, characterized in that, The assembly fixture of the filter includes: A base, on which at least two first guide rods are longitudinally arranged; A first clamping assembly, the first clamping assembly includes a laterally arranged second guide rod and at least two clamping parts; both ends of the second guide rod are slidably arranged on each of the first guide rods, and each of the clamping parts is slidably arranged on the second guide rod and can clamp the filter; a locking part is arranged on each of the clamping parts and can lock or release the clamping part; A second clamping assembly, the second clamping assembly includes a driver, a pressing seat, a mounting plate and a plurality of pressing heads; each of the pressing heads is arranged on the mounting plate, the mounting plate is detachably arranged at the top of each of the first guide rods, the pressing seat is slidably arranged on each of the first guide rods, and the output shaft of the driver is drivingly connected to the pressing seat for driving the pressing seat to push the filter to cooperate with each of the pressing heads to respectively assemble a plurality of connectors into the mounting holes on each filter.

2. The assembly fixture of the filter according to claim 1, characterized in that, The locking part is a bolt; a threaded hole is penetrated through each of the clamping parts, and the bolt is movably penetrated through the threaded hole. When the end of the bolt moves to abut against the outer side of the second guide rod, the clamping part is locked.

3. The assembly fixture of the filter according to claim 1, characterized in that A collar for sleeving on the second guide rod is arranged on the opposite side surface of each of the clamping parts for placing the filter on the outer side wall of each collar.

4. The assembly fixture of the filter according to claim 1, characterized in that, A plurality of assembly cavities with openings on both sides are arranged on the mounting plate, and each of the pressing heads is detachably arranged in each of the assembly cavities. A cover plate for covering the opening is detachably arranged on one side of the mounting plate.

5. The assembly fixture of the filter according to claim 4, characterized in that, A spring is arranged in each of the assembly cavities, one side of the spring abuts against the cover plate, and the other side of the spring abuts against the pressing head.

6. The assembly fixture of the filter according to claim 4, characterized in that, A plurality of through holes for the bolts to simultaneously penetrate into the threaded holes of the filter and the threaded holes of the connectors are penetrated through the mounting plate and the cover plate.

7. The assembly fixture of the filter according to claim 1, characterized in that, A connecting block is arranged on the first guide rod, and a waist-shaped hole perpendicular to the length direction of the second guide rod is penetrated through the connecting block. A locking hole corresponding to and communicating with the waist-shaped hole is arranged on the mounting plate; The first clamping assembly further includes a locking member. When the locking member simultaneously penetrates through the locking hole and the waist-shaped hole, the mounting plate is fixed.

8. The assembly fixture of the filter according to claim 1, characterized in that, A sliding part is slidably arranged on each of the first guide rods, and each of the sliding parts is located between the pressing seat and the mounting plate; both ends of the second guide rod are connected to each of the sliding parts.

9. The assembly fixture of the filter according to claim 1, characterized in that, The pressing seat includes a sliding plate and a backing plate arranged on the sliding plate; the sliding plate is slidably arranged on each of the first guide rods, and the output shaft of the driver is connected to the sliding plate.

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