CN218718009U - Press fit jig - Google Patents

Abstract

The utility model discloses a pressing fixture, this pressing fixture includes: a jig frame; the fixture is arranged on the fixture frame and used for placing the electronic product; the pressing component is movably arranged on the jig frame and is arranged opposite to the clamp; and the hand driving assembly is arranged on the jig frame, is in transmission connection with the pressing assembly and can drive the electronic product on the pressing fixture of the pressing assembly. Therefore, stable and ideal pressure can be applied to various structures of electronic products and the like to achieve the effect of activating the back adhesive, and the manufacturing cost can be reduced.

Description

Press fit jig

Technical Field

The utility model belongs to the technical field of the tool technique and specifically relates to a pressing fixture is related to.

Background

At present, partial devices or structural parts of electronic products are fixed or sealed by using back glue, and the ideal back glue activation effect can be achieved only by pressing the electronic products for a certain time with certain pressure according to the technical characteristics of the back glue. The pressing equipment used in the production and manufacturing process of electronic products is pneumatic or electric, and the jig has higher cost and can meet the requirement of daily maintenance only by needing a certain technical foundation.

Some electronic product after-sale centers or maintenance centers are affected by the factors and are not equipped with gum pressing equipment, and after electronic product devices are replaced or maintained, the gum activation effect is very easy to be poor without pressing action or simple manual pressing, so that unstable factors are increased in subsequent use of users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a press fitting jig, this press fitting jig simple structure, manufacturing process can easily realize that manufacturing and maintenance cost are lower moreover.

According to the utility model discloses press fit jig, press fit jig includes: a jig frame; the fixture is arranged on the fixture frame and used for placing an electronic product; the pressing component is movably arranged on the jig frame and is opposite to the clamp; and the hand driving assembly is arranged on the jig frame and is in transmission connection with the pressing assembly so as to drive the pressing assembly to press the electronic product on the clamp.

From this, the setting of anchor clamps, pressing-fit components and hand drive subassembly in the pressfitting tool can make manufacturing cost reduce, and in addition, the structural design durability of pressfitting tool is strong, and daily maintenance need not the professional, and oneself just can maintain, also can exert stable, ideal pressure in order to reach the effect that the gum activates to multiple structures such as electronic product. But anchor clamps are the alternative design among the pressfitting tool, can be used for the multiple electronic product of isostructure through changing organism anchor clamps, and the suitability is strong like this, can greatly save equipment cost.

According to some embodiments of the invention, the hand drive assembly comprises: the hand driving piece is rotatably arranged on the jig frame; the transmission mechanism is arranged on the jig frame, the input end of the transmission mechanism is in transmission connection with the hand drive piece, and the output end of the transmission mechanism is in transmission connection with the press-fit assembly.

According to some embodiments of the invention, the transmission mechanism comprises: the first gear is arranged on the hand-driven piece and is an input end of the transmission mechanism; the second gear is rotatably arranged on the jig frame and is meshed with the first gear; the lead screw is in threaded fit with the second gear and is movable relative to the second gear and the jig frame, and the lead screw is in transmission connection with the pressing component and serves as the output end of the transmission mechanism.

According to the utility model discloses a some embodiments, pressing components includes: the mounting frame is movably arranged on the jig frame and is in transmission connection with the hand drive assembly, and the pressing piece is arranged on the mounting frame and is opposite to the clamp.

According to the utility model discloses a some embodiments, the tool frame includes: the base and pillar, the pillar set up in on the base, anchor clamps set up in on the base, be provided with first sliding part on the pillar, the mounting bracket is provided with second sliding part, first sliding part with one in the second sliding part is the spout and another is the slider, the slider cooperation is in the spout.

According to some embodiments of the utility model, the pressfitting spare is the gyro wheel, be provided with the pivot on the mounting bracket, the gyro wheel rotationally set up in the pivot.

According to some embodiments of the present invention, the press-fit assembly further comprises: the pressure sensor is arranged between the mounting frame and the hand drive assembly to detect pressure.

According to some embodiments of the invention, the clamp comprises: the fixture comprises a fixture main body, wherein a third sliding part is arranged at the bottom of the fixture main body, a fourth sliding part is arranged on the fixture frame, one of the third sliding part and the fourth sliding part is a sliding groove, the other sliding part is a sliding block, and the sliding block is matched in the sliding groove.

According to some embodiments of the invention, the clamp further comprises: the push-pull piece is arranged on the clamp main body; and/or

The jig frame is provided with a limiting plate on the other side of the clamp main body, and the limiting plate is in limiting fit with the clamp main body at the limiting position.

According to some embodiments of the present invention, the clamp body is provided with a placing groove for placing an electronic product;

the jig further includes: the limiting adjusting piece is adjustably arranged on at least one side of the placing groove so as to selectively limit the electronic product.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a pressing jig according to an embodiment of the present invention;

fig. 2 is a sectional view of a press jig according to an embodiment of the present invention;

fig. 3 is a partial sectional view of a mounting frame and a jig frame of a press-fit jig according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a jig frame of a press-fit jig according to an embodiment of the present invention.

Reference numerals:

100. pressing the jig;

10. a jig frame; 11. a base; 12. a pillar; 121. a first sliding section;

20. a clamp; 201. a clamp body; 202. a third sliding part; 203. a fourth sliding section; 21. a push-pull member; 22. a placement groove; 23. a limit adjusting part; 24. a limiting plate;

30. pressing the components; 31. a mounting frame; 311. a second sliding section; 32. a pressing part; 33. a pressure sensor; 34. a bearing;

40. a hand drive assembly; 41. a hand drive; 42. a transmission mechanism; 421. a first gear; 422. a second gear; 423. and a lead screw.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A pressing jig 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 3, wherein the pressing jig 100 is used for back-gluing and fixing or sealing an electronic product.

As shown in fig. 1, the pressing fixture 100 according to the embodiment of the present invention includes: jig frame 10, anchor clamps 20, pressing component 30 and hand drive subassembly 40, anchor clamps 20 set up on jig frame 10, and anchor clamps 20 are used for placing electronic product moreover, and pressing component 30 can set up on jig frame 10 with moving, and pressing component 30 sets up with anchor clamps 20 relatively, and hand drive subassembly 40 sets up on jig frame 10, and hand drive subassembly 40 is connected with pressing component 30 transmission to can drive pressing component 30 come the electronic product on the pressfitting anchor clamps 20.

Specifically, as shown in fig. 1, the designed press-fit jig 100 has low manufacturing cost and strong structural design durability, and can be self-maintained without professional personnel for daily maintenance. Wherein, anchor clamps 20 among the pressfitting tool 100 set up on tool frame 10, and the setting of anchor clamps 20 can place the electronic product as the accommodation space of electronic product, and anchor clamps 20 also can fix the electronic product, can prevent that the electronic product from taking place to remove. Moreover, the clamp 20 is designed to be replaceable, and can be used for various electronic products with different structures by replacing the clamp 20, so that the clamp has good adaptability. The pressing assembly 30 is disposed on the jig frame 10, and the pressing assembly 30 can move in a vertical direction, i.e., in an up-down direction in fig. 1, so as to adjust the pressure of the pressing assembly 30 on the electronic product. The pressing assembly 30 is arranged opposite to the clamp 20, so that the pressing assembly 30 can conveniently and quickly reach a designated working position, and the working efficiency of the pressing assembly 30 on the electronic product on the pressing clamp 20 can be improved. The hand drive assembly 40 is arranged on the jig frame 10, the hand drive assembly 40 is connected with the press-fit assembly 30 through gear transmission, the gear transmission can enable the hand drive assembly 40 to drive the press-fit assembly 30 to press-fit the electronic product on the clamp 20 more stably, the pressure of the electronic product on the press-fit clamp 20 can be stably controlled, the overall pressure of the electronic product acting on the clamp 20 is more uniform, the activating effect of the gum can be achieved, and the quality of the electronic product activated by the gum can be ensured.

Therefore, the arrangement of the clamp 20, the press-fit assembly 30 and the hand-driven assembly 40 in the press-fit jig 100 can reduce the manufacturing cost, and the press-fit jig 100 has strong structural design durability, so that the daily maintenance can be carried out without a professional, and stable and ideal pressure can be applied to various structures such as electronic products to achieve the effect of activating the gum. The fixture 20 in the pressing fixture 100 is designed to be replaceable, and the fixture 20 can be used for various electronic products with different structures by replacing the machine body, so that the adaptability is strong, and the equipment cost can be greatly saved.

According to some embodiments of the present invention, as shown in fig. 1, the hand drive assembly 40 comprises: the hand driving component 41 can be rotatably arranged on the jig frame 10, the transmission mechanism 42 is arranged on the jig frame 10, the input end of the transmission mechanism 42 is in transmission connection with the hand driving component 41, and the output end of the transmission mechanism 42 is in transmission connection with the pressing component 30. Wherein, hand drives a 41 and can set up on tool frame 10 with rotating, and hand drives a 41 and is carried out interference fit through bearing 34 and is connected with tool frame 10, and hand drives a 41 setting on the right side of tool frame 10 top, can be convenient for like this operate, also can avoid interfering. The hand driving part 41 adopts a rocker as a hand rocking handle and can also adopt a hand wheel, and has the advantage of labor saving. The transmission mechanism 42 is disposed on the jig frame 10, an input end of the transmission mechanism 42 is in transmission connection with the hand-driven element 41 to serve as input power of the press-fit jig 100, an output end of the transmission mechanism 42 is in transmission connection with the press-fit component 30 to adjust pressure of the press-fit component 30, so that the overall force applied to the electronic product is more uniform.

According to a specific embodiment of the present invention, as shown in fig. 2, the transmission mechanism 42 includes: first gear 421, second gear 422 and lead screw 423, first gear 421 sets up on hand drive 41, and first gear 421 is the input of drive mechanism 42, and second gear 422 can set up on tool frame 10 rotatoryly, and second gear 422 meshes with first gear 421, lead screw 423 and second gear 422 screw-thread fit, and lead screw 423 can remove relative second gear 422 and tool frame 10, lead screw 423 is connected with pressfitting subassembly 30 transmission, and lead screw 423 is the output of drive mechanism 42. Specifically, the first gear 421 is disposed at an end of the hand-driving element 41 away from the crank, the first gear 421 is disposed as a bevel gear, and the first gear 421 is an input end of the transmission mechanism 42, and an axis of the first gear 421 is in a left-right direction. The second gear 422 may be rotatably disposed on the jig frame 10, and the second gear 422 is connected to the jig frame 10 through the bearing 34 in an interference fit manner. The second gear 422 is engaged with the first gear 421, so that the steering transmission of the torque force can be realized, the axis of the second gear 422 is in the up-down direction, the second gear 422 is also provided with a bevel gear, the lead screw 423 is in transmission fit with the second gear 422 through threads, the lead screw 423 is in interference fit with the jig frame 10 through the bearing 34, and therefore the lead screw 423 can move up and down relative to the second gear 422 and the jig frame 10. Because the lead screw 423 is in transmission connection with the pressing component 30, and the lead screw 423 is an output end of the transmission mechanism 42, when the first gear 421 is driven to rotate by the hand driving part 41, the first gear 421 and the second gear 422 are in meshing transmission, the second gear 422 also rotates along with the first gear, and the lead screw 423 is in transmission fit with the lead screw 423 through threads, and the lead screw 423 rotates to drive the pressing component 30 in transmission fit with the lead screw to move up and down to adjust the pressure acting on the electronic product, so that the first gear 421 and the second gear 422 are in meshing transmission, the direction of power transmission is converted from the left-right direction of the axis of the first gear 421 to the up-down direction of the axis of the second gear 422, so that the direction is converted, the lead screw 423 can vertically drive the pressing component 30 to move up and down, that is the up-down direction, so that the pressure acting on the electronic product can be controlled, and the activation effect of the back adhesive is better.

According to some embodiments of the present invention, as shown in fig. 1, the press-fit assembly 30 includes: mounting bracket 31 and pressfitting piece 32, mounting bracket 31 can set up on tool frame 10 movably, and mounting bracket 31 is connected with hand drive subassembly 40 transmission, and pressfitting piece 32 sets up on mounting bracket 31, and pressfitting piece 32 sets up with anchor clamps 20 relative position. The mounting frame 31 in the pressing component 30 is arranged on the jig frame 10, the mounting frame 31 is in transmission connection with the transmission mechanism 42 in the hand-driving component 40, and the mounting frame 31 moves up and down under the driving of the hand-driving component 40. The pressing piece 32 is disposed on the mounting frame 31, and the pressing piece 32 is disposed opposite to the fixture 20, specifically, the pressing piece 32 can be disposed above the fixture 20, so that the electronic product with pressure concentrated on the fixture 20 can be conveniently applied, and the stress of the electronic product is more uniform.

According to some embodiments of the present invention, as shown in fig. 2, the jig frame 10 includes: the clamp comprises a base 11 and a support column 12, wherein the support column 12 is arranged on the base 11, the clamp 20 is arranged on the base 11, a first sliding portion 121 is arranged on the support column 12, a second sliding portion 311 is arranged on the mounting frame 31, one of the first sliding portion 121 and the second sliding portion 311 is a sliding groove, the other one of the first sliding portion 121 and the second sliding portion 311 is a sliding block, and the sliding block is matched in the sliding groove. The support columns 12 in the jig frame 10 are disposed on the base 11, the support columns 12 are disposed on the left and right sides of the base 11, the first sliding portions 121 are disposed on the support columns 12 disposed on the left and right sides, the second sliding portions 311 are disposed on the mounting frame 31, one of the first sliding portions 121 and the second sliding portions 311 is a sliding groove, and the other of the first sliding portions 121 and the second sliding portions 311 is a sliding block, for example, the first sliding portions 121 on the support columns 12 are disposed as sliding grooves, the second sliding portions 311 on the mounting frame 31 are correspondingly disposed as sliding blocks, the sliding blocks are fitted in the sliding grooves, and thus, the left and right sides of the mounting frame 31 move up and down in the sliding grooves on the left and right sides of the support columns 12 through the disposed sliding blocks.

According to some embodiments of the present invention, as shown in fig. 1, the pressing member 32 is a roller, and the mounting frame 31 is provided with a rotating shaft, and the roller can be rotatably disposed in the rotating shaft. Wherein, pressfitting piece 32 is the cylinder gyro wheel, and the cylinder gyro wheel sets up to hard rubber, can avoid causing the mar to the electronic product surface. The intermediate position department of mounting bracket 31 below is provided with the pivot, and the gyro wheel setting is in the pivot, when the gyro wheel adjust with the suitable position of the electronic product on anchor clamps 20, can drive the gyro wheel through anchor clamps 20's removal and rotate, so, can make the pressure that receives on the electronic product on anchor clamps 20 more stable even.

According to the specific embodiment of the present invention, as shown in fig. 2, the pressing assembly 30 further includes: and the pressure sensor 33, the pressure sensor 33 is arranged between the mounting frame 31 and the hand drive assembly 40 for pressure detection. Specifically, pressure sensor 33 sets up the lower extreme department of lead screw 423 in hand drive subassembly 40, the accommodation space of placing pressure sensor 33 is seted up at the middle part of mounting bracket 31 top, pressure sensor 33 sets up between mounting bracket 31 and hand drive subassembly 40, lead screw 423 when hand drive subassembly 40 reciprocates, will act on pressure sensor 33 on mounting bracket 31, pressure sensor 33 converts the pressure signal who feels into the signal of telecommunication and transmits to the pressure display, the pressure display can provide real-time data and show, whether can know the pressure that the electronic product received clearly like this in can bearing the standard, so, can control the pressure that acts on electronic product accurately, make its gum activation's effect better.

According to some embodiments of the present invention, as shown in fig. 1, the clamp 20 includes: the fixture comprises a fixture main body 201, wherein a third sliding portion 202 is arranged at the bottom of the fixture main body 201, a fourth sliding portion 203 is arranged on the fixture frame 10, one of the third sliding portion 202 and the fourth sliding portion 203 is a sliding groove, the other sliding block is a sliding block, and the sliding block is matched in the sliding groove. Wherein, the third sliding part 202 that the anchor clamps main part 201 bottom set up can set up to trapezoidal groove, and the fourth sliding part 203 that sets up on tool rack 10 correspondingly sets up to trapezoidal slider, and the trapezoidal groove of third sliding part 202 and the slider of fourth sliding part 203 mutually support, have realized the back-and-forth movement of anchor clamps 20, so set up, can be convenient for operate anchor clamps stop the position of expectation.

According to some embodiments of the present invention, as shown in fig. 1 and 4, the clamp 20 further comprises: the push-pull piece 21 and the push-pull piece 21 are arranged on the clamp main body 201, wherein the push-pull piece 21 is arranged at the front end of the clamp main body 201, and can be used for conveniently pushing the clamp 20 to move in the front-back direction. The jig frame 10 is provided with a limiting plate 24 on the other side of the clamp main body 201, and the limiting plate 24 is in limiting fit with the clamp main body 201 in the limiting position. Specifically, be provided with limiting plate 24 on tool frame 10 at anchor clamps main part 201 rear side, limiting plate 24 carries out interconnect with the trapezoidal slider that sets up on tool frame 10, and push-and-pull 21 when promoting on anchor clamps 20 makes anchor clamps 20 move the in-process backward on the trapezoidal slider that tool frame 10 set up, and when anchor clamps 20 arrived the limiting plate 24 that sets up on tool frame 10, anchor clamps 20 will stop moving, and limiting plate 24's setting has played certain limiting displacement.

According to some embodiments of the present invention, as shown in fig. 1, a placing groove 22 for placing an electronic product is provided on the clamp main body 201, and the clamp 20 further includes: the limiting adjusting piece 23 is adjustably arranged on at least one side of the placing groove 22, and can selectively limit the electronic product. Wherein, anchor clamps 20 are the plastic material, and spacing adjusting part 23 is hard plastic material, can avoid spacing in-process to cause the mar to the electronic product surface. The rectangle standing groove 22 that is used for placing electronic product has been seted up at the middle part of anchor clamps main part 201, and spacing regulating part 23 sets up the left and right sides at standing groove 22 symmetrically, and spacing regulating part 23 mainly comprises screw and spacing slider, can adjust the left and right sides removal of spacing slider through twisting the screw, so, can adjust the position of electronic product in anchor clamps 20, fixes the electronic product when adjusting suitable position, can restrict the removal of electronic product in left and right directions like this. The fixture 20 can be adapted to various sizes of models, so that the pressing component 30 can press any area on the electronic product conveniently, and the activation effect of the back adhesive of the electronic product is better. Meanwhile, the clamp 20 is designed to be replaceable, and after the hand drive assembly 40 is adjusted to the required pressure, the clamp 20 is replaced to fix various electronic products such as mobile phone products, tablets, notebooks and the like, so that gum activation can be conveniently carried out on the electronic products with different structures.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A press fit jig is characterized by comprising:

a jig frame;

the fixture is arranged on the fixture frame and used for placing an electronic product;

the pressing component is movably arranged on the jig frame and is opposite to the clamp; and

and the hand driving assembly is arranged on the jig frame and is in transmission connection with the pressing assembly so as to drive the pressing assembly to press the electronic product on the clamp.

2. The press-fit jig according to claim 1, wherein the hand drive assembly comprises:

the hand driving piece is rotatably arranged on the jig frame;

the transmission mechanism is arranged on the jig frame, the input end of the transmission mechanism is in transmission connection with the hand drive piece, and the output end of the transmission mechanism is in transmission connection with the press-fit assembly.

3. The lamination jig according to claim 2, wherein the transmission mechanism comprises:

the first gear is arranged on the hand-driven piece and is an input end of the transmission mechanism;

the second gear is rotatably arranged on the jig frame and meshed with the first gear;

the lead screw is in threaded fit with the second gear and is movable relative to the second gear and the jig frame, and the lead screw is in transmission connection with the pressing component and serves as the output end of the transmission mechanism.

4. The lamination jig according to claim 1, wherein the lamination assembly comprises: the mounting frame is movably arranged on the jig frame and is in transmission connection with the hand drive assembly, and the pressing piece is arranged on the mounting frame and is opposite to the clamp.

5. The press-fit jig according to claim 4, wherein the jig frame comprises: the base and pillar, the pillar set up in on the base, anchor clamps set up in on the base, be provided with first sliding part on the pillar, the mounting bracket is provided with second sliding part, first sliding part with one in the second sliding part is the spout and another is the slider, the slider cooperation is in the spout.

6. A press-fit jig according to claim 4, wherein the press-fit member is a roller, the mounting frame is provided with a rotating shaft, and the roller is rotatably arranged on the rotating shaft.

7. The lamination jig according to claim 4, wherein the lamination assembly further comprises: the pressure sensor is arranged between the mounting frame and the hand drive assembly to detect pressure.

8. The press-fit jig according to claim 1, wherein the jig comprises: the fixture comprises a fixture main body, wherein a third sliding part is arranged at the bottom of the fixture main body, a fourth sliding part is arranged on the fixture frame, one of the third sliding part and the fourth sliding part is a sliding groove, the other sliding part is a sliding block, and the sliding block is matched in the sliding groove.

9. The lamination jig according to claim 8, wherein the fixture further comprises: the push-pull piece is arranged on the clamp main body; and/or

The jig frame is provided with a limiting plate on the other side of the clamp main body, and the limiting plate is in limiting fit with the clamp main body at the limiting position.

10. The pressing jig according to claim 8, wherein the jig main body is provided with a placing groove for placing an electronic product;

the jig further includes: the limiting adjusting piece is adjustably arranged on at least one side of the placing groove so as to selectively limit the electronic product.

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