CN214750786U - Off-normal guiding correction pressing device - Google Patents
Off-normal guiding correction pressing device Download PDFInfo
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- CN214750786U CN214750786U CN202023280131.XU CN202023280131U CN214750786U CN 214750786 U CN214750786 U CN 214750786U CN 202023280131 U CN202023280131 U CN 202023280131U CN 214750786 U CN214750786 U CN 214750786U
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Abstract
The utility model discloses a compression fittings is rectified to off normal direction, include: a support, a movable plate is in sliding fit with the guide post, a plurality of upper jig templates are arranged below the movable plate, a plurality of lower jig templates are fixedly arranged on the bottom plate, a universal connecting assembly is arranged above each upper jig template, the universal connecting assembly comprises a joint bearing and a connecting rod connected with the joint bearing, one of the joint bearing and the connecting rod is connected with the movable plate, the other one of the joint bearing and the connecting rod is connected with the upper jig template, a lifting driving device is fixedly arranged on the top plate, used for driving the movable plate to link the upper jig template to move up and down, four side edges of the periphery of the upper jig template are respectively fixedly provided with a guide plate, when the upper jig template and the lower jig template are matched, the guide plate is in contact with the side wall of the lower jig template and guides the upper jig template to be accurately matched with the lower jig template, and the technical problem that the existing pressing device with a plurality of upper jig templates and a plurality of lower jig template structures cannot be normally matched after being operated for a period of time is solved.
Description
Technical Field
The utility model relates to a relevant technical field of tool, in particular to off normal direction correction compression fittings.
Background
The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. The process assembly jig comprises an assembly jig, a welding jig, a disassembly jig, a dispensing jig, an irradiation jig, an adjustment jig and a shearing jig.
The existing press fit jig mostly adopts a single upper jig template and lower jig template structure, so that the adjustment, press fit, correction and other treatments of a product are realized, but the processing efficiency is lower. For the press-fit device with a plurality of upper jig templates and a plurality of lower jig template structures, because the upper jig template and the lower jig template are fixed by using a larger plate body, after the press-fit device operates for a period of time, the plate body for fixing the upper jig template and the lower jig template can deform, so that the upper jig template and the lower jig template can not be normally closed, and the jig can not be normally used.
In the production process of a vibration motor for a mobile phone, in order to ensure that a magnet in the motor is not easy to loosen, the magnet needs to be accurately fixed in a magnet mounting groove on a motor shell, and the middle position of the magnet mounting groove is wrapped by glue; the current process is as follows: glue in advance in the magnet mounting groove, later in the artifical magnet mounting groove of gluing back of assembling magnet, but efficiency is lower, can take place magnet assembly off normal moreover, causes the phenomenon of glue overflow or few glue now, influences the fixed effect of magnet, how guarantee the quick accurate assembly of magnet and become the problem of awaiting urgent need to solve.
SUMMERY OF THE UTILITY MODEL
In order to overcome the current technical defect, solve the current compression fittings who has a plurality of tool templates and a plurality of tool template structure down after operation a period, the plate body of fixed tool template, lower tool template can take place deformation, causes the technical problem that tool template and lower tool template can not normal compound die, the utility model aims to provide a deviation direction correction compression fittings is in order to solve above-mentioned technical problem.
The utility model provides a technical scheme that technical problem adopted as follows:
according to the utility model discloses an aspect designs a compression fittings is rectified to off normal direction, include:
the support comprises a top plate, a bottom plate and a guide pillar, wherein the upper end of the guide pillar is fixedly connected with the top plate, and the lower end of the guide pillar is fixedly connected with the bottom plate;
the movable plate is arranged between the top plate and the bottom plate and is in sliding fit with the guide pillar;
the upper jig templates are arranged below the movable plate;
the lower jig templates are fixedly arranged on the bottom plate and correspond to the upper jig templates one by one up and down;
the universal connecting component is arranged above each upper jig template and comprises a joint bearing and a connecting rod connected with the joint bearing, one of the joint bearing and the connecting rod is connected with the movable plate, and the other one of the joint bearing and the connecting rod is connected with the upper jig template;
the lifting driving device is fixedly arranged on the top plate, the output end of the lifting driving device is connected with the movable plate, and the lifting driving device is used for driving the movable plate to be linked with the upper jig template to move up and down;
four sides on the upper jig template are all fixedly provided with guide plates, the inner side of one end, facing the bottom plate, of each guide plate is provided with an inclined plane or an arc surface, and when the upper jig template and the lower jig template are closed, the guide plates are in contact with the side walls of the lower jig template and guide the upper jig template and the lower jig template to be accurately matched.
By adopting the technical scheme, if at least one of the upper jig template and the lower jig template is deformed, when the plurality of upper jig templates move downwards to correspond to the die assembly of the plurality of lower jig templates, the lower end of the guide plate on each upper jig template is firstly contacted with the outer edge of the lower jig template, and moves downwards along with the continuation of the guide plate, the guide plate and the lower jig template are extruded to enable the upper jig template to rotate by taking the joint of the joint bearing and the connecting rod as a fulcrum to correspond to the lower jig template, so that the upper jig template is accurately matched with the lower jig template. The technical problem that the existing pressing device with a plurality of upper jig templates and a plurality of lower jig template structures cannot be normally closed after a period of operation is solved.
For better solving the technical defect, the utility model discloses still have better technical scheme:
in some embodiments, a cover plate is fixedly connected to the top of the upper jig template, one of the joint bearing and the connecting rod is connected with the cover plate, a plurality of first through holes are formed in the upper jig template, a second through hole with a diameter larger than that of the first through hole is formed in the position, corresponding to the first through hole, of the cover plate, countersunk head pins are movably matched in the first through hole and the second through hole, a first pressure spring is arranged above the countersunk head pins, and the upper end of the first pressure spring is arranged in a blind hole in the movable plate.
When the upper jig template and the lower jig template are closed, the countersunk head pin is contacted with the top surface of the lower jig template, so that the flatness can be corrected, and the lower jig template and the countersunk head pin are kept parallel.
In some embodiments, go up and be equipped with one row at least on the tool template and lead to the frame, it has the guide piece to lead to movable fit in the frame, the top of leading just the piece is equipped with the second pressure spring, the upper end of second pressure spring is arranged in the blind hole on the apron, it is equipped with a plurality of first archs of leading between two parties that are used for leading the part in the product mounting groove on the product to lead just to lead the piece bottom, be provided with a plurality of product standing grooves that are used for placing the product down on the tool template, lead just the piece with the one-to-one from top to bottom of product standing groove.
In some embodiments, a plurality of second guide protrusions for guiding the product and corresponding to the product are arranged on the side wall of the guide block, and inclined surfaces or arc surfaces are arranged on the inner sides of the tops of the second guide protrusions.
In some embodiments, three rows of through frames are arranged on the upper jig template, four through frames are arranged in each row, and the four through frames are communicated with each other.
In some embodiments, a plurality of support columns are fixedly arranged above the upper jig template, a connecting plate is connected to the upper ends of the support columns, and the output end of the lifting driving device is connected with the connecting plate.
In some embodiments, a support plate is fixedly connected to the bottom of the lower jig template, a backing plate is fixedly connected to the bottom of the support plate, and the backing plate is fixedly connected to the bottom plate.
In some embodiments, oil pressure buffers are fixedly connected to two ends of the movable plate, and a screw rod in threaded connection with the bottom plate is arranged right below the oil pressure buffers.
In some embodiments, a guide sleeve is fixedly arranged on the movable plate, and the guide sleeve is in sliding fit with the guide pillar.
In some embodiments, the lifting drive is a pneumatic or hydraulic cylinder.
Drawings
Fig. 1 is a schematic structural view of an offset guiding and aligning pressing device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a movable plate and an upper jig template on the deviation guiding and correcting pressing device;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic structural view of a universal connecting assembly of the deflection-oriented correction pressing device;
FIG. 5 is a schematic structural view of an upper jig template and a universal connection assembly on the deviation guide correction pressing device;
FIG. 6 is a schematic structural view of an upper jig template and a guide block on the deviation guide correction pressing device;
FIG. 7 is a bottom view of the upper fixture template on the misalignment guiding and aligning press-fitting device;
FIG. 8 is a cross-sectional view taken at the location A-A in FIG. 7;
fig. 9 is an exploded structural view of an upper jig template, a universal connection assembly and a guide block on the deviation guide correction pressing device;
FIG. 10 is a schematic view of a guide block on the deflection guide correction pressing device;
FIG. 11 is a schematic view of a lower jig template and a support plate of the deviation guiding and correcting press-fit device;
fig. 12 is an enlarged view of the position B in fig. 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 5, the utility model provides a pair of off normal direction correction compression fittings, include: support 1, fly leaf 2, go up tool template 3, lower tool template 4, universal coupling assembling 5 and lift drive 6.
The bracket 1 comprises a top plate 11, a bottom plate 12 and a guide pillar 13, wherein the upper end of the guide pillar 13 is fixedly connected with the top plate 11, and the lower end of the guide pillar 13 is fixedly connected with the bottom plate 12.
The movable plate 2 is arranged between the top plate 11 and the bottom plate 12 and is in sliding fit with the guide pillar 13; further, a guide sleeve 21 is fixedly arranged on the movable plate 2, and the movable plate 2 is in sliding fit with the guide column 13 through the guide sleeve 21.
The upper jig templates 3 are provided with a plurality of, preferably four in this embodiment, and are disposed below the movable plate 2.
A plurality of lower jig templates 4, preferably four in this embodiment, are fixedly arranged on the bottom plate 12; further, a support plate 41 is fixedly connected to the bottom of the lower jig template 4, a backing plate 42 is fixedly connected to the bottom of the support plate 41, and the backing plate 42 is fixedly connected to the bottom plate 12.
The lower jig templates 4 correspond to the upper jig templates 3 one by one.
A universal connecting component 5 is arranged above each upper jig template 3. The universal connection assembly 5 comprises a joint bearing 51 and a connecting rod 52 connected with the joint bearing 51, wherein one of the joint bearing 51 and the connecting rod 52 is connected with the movable plate 2, and the other is connected with the upper jig template 3, in the embodiment, preferably, the connecting rod 52 is connected with the movable plate 2, and the joint bearing 51 is connected with the upper jig template 3; further, a cover plate 7 is fixedly connected to the top of the upper jig template 3, a bearing seat 71 is fixedly connected to the cover plate 7, and the joint bearing 51 is arranged in the bearing seat 71. In other embodiments, the connecting rod 52 is connected to the upper jig template 3, and the joint bearing 51 is connected to the movable plate 2.
Four peripheral sides of going up tool template 3 all set firmly deflector 31, and the inboard of the one end of deflector 31 orientation bottom plate 12 is equipped with inclined plane or arc surface.
Go up and be equipped with a plurality of first through-holes on the tool template 3, the preferred four first through-holes that are equipped with of this embodiment, four first through-holes are located 3 four angular positions of tool template, and the position that corresponds first through-hole on the apron 7 is equipped with the second through-hole that the diameter is greater than first through-hole, and movable fit has countersunk head pin 72 in first through-hole, the second through-hole, and countersunk head pin top is equipped with first pressure spring 73, and the blind hole of fly leaf 2 bottoms is arranged in to the upper end of first pressure spring 73.
The lifting drive 6 is a pneumatic or hydraulic cylinder, preferably a pneumatic cylinder. The lifting driving device 6 is fixedly arranged on the top plate 11, and the output end of the lifting driving device is connected with the movable plate 2. Further, a plurality of support columns 22 are fixedly arranged above the upper jig template 3, the upper ends of the support columns 22 are connected with a connecting plate 23, and the output end of the lifting driving device 6 penetrates through a through hole in the top plate 11 to be connected with the connecting plate 23. The lifting driving device 6 is used for driving the connecting plate 23 to be linked with the upper jig template 3 to move up and down.
The two ends of the movable plate 2 are fixedly connected with the hydraulic buffers 24, the screw rods in threaded connection with the bottom plate 12 are arranged under the hydraulic buffers 24, and the length of the extending ends of the hydraulic buffers 24 can be controlled by adjusting the height of the screw rods, so that the best effect of reducing vibration and noise is achieved.
When the lifting driving device 6 drives the upper jig template 3 to move downwards to be matched with the lower jig template 4, the lower end of the guide plate 31 on the upper jig template 3 is firstly contacted with the outer edge of the lower jig template 4, if at least one of the upper jig template 3 and the lower jig template 4 is deformed, the guide plate 31 and the lower jig template 4 are extruded to enable the upper jig template 3 to rotate by taking the joint of the joint bearing 61 and the connecting rod 62 as a fulcrum and correspond to the lower jig template 4 along with the continuous downward movement of the guide plate 31, so that the upper jig template 3 is accurately matched with the lower jig template 4, meanwhile, the countersunk head pins 71 are abutted against the top surface of the lower jig template 4, the upper jig template 3 and the lower jig template 4 can be kept parallel under the action of the first pressure spring 72, and the matching is facilitated.
Example 2
Referring to fig. 1 to 12, the present invention provides a deviation guiding and correcting pressing device, including: support 1, fly leaf 2, go up tool template 3, lower tool template 4, universal coupling assembling 5 and lift drive 6.
The bracket 1 comprises a top plate 11, a bottom plate 12 and a guide pillar 13, wherein the upper end of the guide pillar 13 is fixedly connected with the top plate 11, and the lower end of the guide pillar 13 is fixedly connected with the bottom plate 12.
The movable plate 2 is arranged between the top plate 11 and the bottom plate 12 and is in sliding fit with the guide pillar 13; further, a guide sleeve 21 is fixedly arranged on the movable plate 2, and the movable plate 2 is in sliding fit with the guide column 13 through the guide sleeve 21.
The upper jig templates 3 are provided with a plurality of, preferably four in this embodiment, and are disposed below the movable plate 2.
A plurality of lower jig templates 4, preferably four in this embodiment, are fixedly arranged on the bottom plate 12; further, a support plate 41 is fixedly connected to the bottom of the lower jig template 4, a backing plate 42 is fixedly connected to the bottom of the support plate 41, and the backing plate 42 is fixedly connected to the bottom plate 12.
The lower jig templates 4 correspond to the upper jig templates 3 one by one.
A universal connecting component 5 is arranged above each upper jig template 3. The universal connection assembly 5 comprises a joint bearing 51 and a connecting rod 52 connected with the joint bearing 51, wherein one of the joint bearing 51 and the connecting rod 52 is connected with the movable plate 2, and the other is connected with the upper jig template 3, in the embodiment, preferably, the connecting rod 52 is connected with the movable plate 2, and the joint bearing 51 is connected with the upper jig template 3; further, a cover plate 7 is fixedly connected to the top of the upper jig template 3, a bearing seat 71 is fixedly connected to the cover plate 7, and the joint bearing 51 is arranged in the bearing seat 71. In other embodiments, the connecting rod 52 is connected to the upper jig template 3, and the joint bearing 51 is connected to the movable plate 2.
Four peripheral sides of going up tool template 3 all set firmly deflector 31, and the inboard of the one end of deflector 31 orientation bottom plate 12 is equipped with inclined plane or arc surface.
Go up and be equipped with a plurality of first through-holes on the tool template 3, the preferred four first through-holes that are equipped with of this embodiment, four first through-holes are located 3 four angular positions of tool template, and the position that corresponds first through-hole on the apron 7 is equipped with the second through-hole that the diameter is greater than first through-hole, and movable fit has countersunk head pin 72 in first through-hole, the second through-hole, and countersunk head pin top is equipped with first pressure spring 73, and the blind hole of fly leaf 2 bottoms is arranged in to the upper end of first pressure spring 73.
The lifting drive 6 is a pneumatic or hydraulic cylinder, preferably a pneumatic cylinder. The lifting driving device 6 is fixedly arranged on the top plate 11, and the output end of the lifting driving device is connected with the movable plate 2. Further, a plurality of support columns 22 are fixedly arranged above the upper jig template 3, the upper ends of the support columns 22 are connected with a connecting plate 23, and the output end of the lifting driving device 6 penetrates through a through hole in the top plate 11 to be connected with the connecting plate 23. The lifting driving device 6 is used for driving the connecting plate 23 to be linked with the upper jig template 3 to move up and down.
The two ends of the movable plate 2 are fixedly connected with the hydraulic buffers 24, the screw rods fixedly connected with the bottom plate 12 are arranged right below the hydraulic buffers 24, and the length of the extending ends of the hydraulic buffers 24 can be controlled by adjusting the height of the screw rods, so that the best effect of reducing vibration and noise is achieved.
When the lifting driving device 6 drives the upper jig template 3 to move downwards to be matched with the lower jig template 4, the lower end of the guide plate 31 on the upper jig template 3 is firstly contacted with the outer edge of the lower jig template 4, if at least one of the upper jig template 3 and the lower jig template 4 is deformed, the guide plate 31 and the lower jig template 4 are extruded to enable the upper jig template 3 to rotate by taking the joint of the joint bearing 61 and the connecting rod 62 as a fulcrum to correspond to the lower jig template 4 along with the continuous downward movement of the guide plate 31, so that the upper jig template 3 and the lower jig template 4 are accurately matched, meanwhile, the countersunk head pins 71 are abutted against the top surface of the lower jig template 4, the upper jig template 3 and the lower jig template 4 can be kept parallel under the action of the first pressure spring 72, and the matching is facilitated.
Further, go up and be equipped with one row of logical frame 30 on the tool template 3 at least, be equipped with three rows of logical frames 30 on the tool template 3 in this embodiment preference, each row is equipped with four and leads to the frame 30, and communicates between these four logical frames 30. A guide block 8 is movably matched in each through frame 30, a second pressure spring 74 is arranged at the top of the guide block 8, the upper end of the second pressure spring 74 is arranged in a blind hole at the bottom of the cover plate 7, furthermore, the top of the guide block 8 is provided with a blind hole, the lower end of the second pressure spring 74 is arranged in a blind hole at the top of the guide block 8, the side wall of the upper end of the guide block 8 is provided with two lugs 80, and the upper jig template 3 is provided with a step 32 matched with the lugs 80; it leads positive piece 8 bottom to be equipped with a plurality of and is used for leading the first positive arch 81 of leading of part 91 (magnet) in installation groove 90 (magnet mounting groove) on product 9 (motor housing) placed in the middle, preferably leads positive piece 8 bottom and sets up twelve first positive arch 81 of leading, every six correspond a mounting groove, every two in four in these six first positive arch 81 of leading correspond a long limit of mounting groove, another two in these six first positive arch 81 of leading correspond a minor face of mounting groove respectively. The top of the first guiding protrusion 81 is provided with an inclined surface. The side wall of the guide block 8 is provided with a plurality of second guide bulges 82 used for guiding products and corresponding to the products, preferably, the side wall of the guide block 8 is provided with four second guide bulges 82, and the inner sides of the tops of the second guide bulges 82 are provided with inclined planes or arc surfaces. The lower jig template 4 is provided with a plurality of product placing grooves 40 for placing products, and the guide blocks 8 are in up-down one-to-one correspondence with the product placing grooves 40. Move down when leading positive piece 8 and contact with the product in the product standing groove 40, lead the second on positive piece 8 and lead positive arch 82 earlier with the contact of product lateral wall, lead positive product and lead positive piece 8 and align from top to bottom, along with leading positive piece 8 and move down, first lead positive protruding 81 lateral wall and the mounting groove lateral wall contact on the product, the inside wall contacts with the part in the mounting groove to lead the part and just in the mounting groove.
The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (10)
1. An offset guide correction compression fitting apparatus, comprising:
the support comprises a top plate, a bottom plate and a guide pillar, wherein the upper end of the guide pillar is fixedly connected with the top plate, and the lower end of the guide pillar is fixedly connected with the bottom plate;
the movable plate is arranged between the top plate and the bottom plate and is in sliding fit with the guide pillar;
the upper jig templates are arranged below the movable plate;
the lower jig templates are fixedly arranged on the bottom plate and correspond to the upper jig templates one by one up and down;
the universal connecting component is arranged above each upper jig template and comprises a joint bearing and a connecting rod connected with the joint bearing, one of the joint bearing and the connecting rod is connected with the movable plate, and the other one of the joint bearing and the connecting rod is connected with the upper jig template;
the lifting driving device is fixedly arranged on the top plate, the output end of the lifting driving device is connected with the movable plate, and the lifting driving device is used for driving the movable plate to be linked with the upper jig template to move up and down;
four sides on the upper jig template are all fixedly provided with guide plates, the inner side of one end, facing the bottom plate, of each guide plate is provided with an inclined plane or an arc surface, and when the upper jig template and the lower jig template are closed, the guide plates are in contact with the side walls of the lower jig template and guide the upper jig template and the lower jig template to be accurately matched.
2. The off-normal guiding, correcting and pressing device according to claim 1, wherein a cover plate is fixedly connected to the top of the upper jig template, one of the knuckle bearing and the connecting rod is connected to the cover plate, the upper jig template is provided with a plurality of first through holes, a second through hole with a diameter larger than that of the first through hole is formed in the cover plate corresponding to the first through hole, countersunk pins are movably fitted in the first through hole and the second through hole, a first pressure spring is arranged above the countersunk pins, and the upper end of the first pressure spring is disposed in the blind hole in the movable plate.
3. The off-position guiding, correcting and laminating device according to claim 2, wherein the upper jig template is provided with at least one row of through frames, guide blocks are movably matched in the through frames, the top of each guide block is provided with a second pressure spring, the upper ends of the second pressure springs are arranged in blind holes in the cover plate, the bottom of each guide block is provided with a plurality of first guide bulges used for guiding components in the upper product mounting grooves in the middle, the lower jig template is provided with a plurality of product placing grooves used for placing products, and the guide blocks and the product placing grooves are in up-and-down one-to-one correspondence.
4. The device according to claim 3, wherein a plurality of second guide protrusions for guiding the product and corresponding to the product are disposed on the sidewall of the guide block, and the inner sides of the tops of the second guide protrusions are provided with inclined surfaces or arc surfaces.
5. The device as claimed in claim 4, wherein the upper jig template has three rows of through frames, each row has four through frames, and the four through frames are connected with each other.
6. The device according to any one of claims 1 to 5, wherein a plurality of support columns are fixedly arranged above the upper jig template, a connecting plate is connected to the upper ends of the support columns, and the output end of the lifting driving device is connected to the connecting plate.
7. The device according to any one of claims 1 to 5, wherein a support plate is fixedly connected to the bottom of the lower jig template, a backing plate is fixedly connected to the bottom of the support plate, and the backing plate is fixedly connected to the bottom plate.
8. The device according to any one of claims 1 to 5, wherein a hydraulic buffer is fixed to both ends of the movable plate, and a screw rod in threaded connection with the bottom plate is disposed directly below the hydraulic buffer.
9. The device according to any one of claims 1 to 5, wherein a guide sleeve is fixed on the movable plate, and the guide sleeve is slidably engaged with the guide post.
10. An offset guide alignment stitching device according to any one of claims 1 to 5 wherein the lifting drive means is a pneumatic or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023280131.XU CN214750786U (en) | 2020-12-29 | 2020-12-29 | Off-normal guiding correction pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023280131.XU CN214750786U (en) | 2020-12-29 | 2020-12-29 | Off-normal guiding correction pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214750786U true CN214750786U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023280131.XU Active CN214750786U (en) | 2020-12-29 | 2020-12-29 | Off-normal guiding correction pressing device |
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| Country | Link |
|---|---|
| CN (1) | CN214750786U (en) |
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2020
- 2020-12-29 CN CN202023280131.XU patent/CN214750786U/en active Active
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