CN219698049U - Tool fixture for manufacturing circuit board - Google Patents
Tool fixture for manufacturing circuit board Download PDFInfo
- Publication number
- CN219698049U CN219698049U CN202320962082.2U CN202320962082U CN219698049U CN 219698049 U CN219698049 U CN 219698049U CN 202320962082 U CN202320962082 U CN 202320962082U CN 219698049 U CN219698049 U CN 219698049U
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- circuit board
- clamping
- groove
- rod
- manufacturing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of tool jigs, and discloses a tool jig for manufacturing a circuit board, which comprises a jig base and a movable bracket fixed on the jig base, wherein a top plate is fixedly arranged on the movable bracket, a turnover frame is arranged in the top plate, turnover rods are fixedly arranged at the front end and the rear end of the turnover frame, four corners of the turnover frame are integrally formed and provided with middle rings, a bidirectional screw rod is movably arranged in the middle rings in the vertical direction, the outer wall surfaces of the upper end and the lower end of the bidirectional screw rod are provided with bidirectional thread grooves, clamping arms are symmetrically and spirally arranged at the upper end and the lower end of the bidirectional screw rod, and two groups of thread arms can synchronously slide in opposite directions when the bidirectional screw rod rotates. According to the utility model, one tool jig can be used for operating the circuit board when facing circuit boards with different specifications, so that the tool selection and tool cost are reduced, and the circuit board does not need to be repeatedly disassembled and assembled when being operated on the upper surface and the lower surface, thereby greatly improving the operation efficiency.
Description
Technical Field
The utility model relates to the technical field of tooling jigs, in particular to a tooling jig for manufacturing a circuit board.
Background
When the circuit board is manufactured, a tooling fixture is needed to ensure that components can be stably welded on the circuit board.
The utility model discloses a frock tool is used in circuit board manufacturing to chinese patent publication No. CN215581960U, including base, microscope carrier, holding tank, circuit board place platform, recess, connecting rod, clamp plate, the bottom of microscope carrier is in through welded fastening the top of base, set up on the microscope carrier the holding tank, four lateral walls in the upper end of holding tank are provided with through the welding the circuit board places the platform.
This kind of frock tool can stabilize spacingly to the circuit board well, but relies on the holding tank of fixed size when producing the circuit board of different specifications, can only totally change frock tool, causes the wasting of resources and cost of manufacture to increase, and when the component welding is carried out on both sides about the circuit board simultaneously, the repeated dismantlement of needs installation, and operating efficiency is lower.
Therefore, we propose a tooling fixture for manufacturing a circuit board.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a tooling fixture for manufacturing a circuit board.
In order to achieve the above purpose, the technical scheme is that the tooling jig for manufacturing the circuit board comprises a jig base and a movable bracket fixed on the jig base, wherein a top plate is fixedly installed on the movable bracket, a turnover frame is arranged in the top plate, turnover rods are fixedly installed at the front end and the rear end of the turnover frame and are movably connected with the top plate, four corners of the turnover frame are integrally formed with middle rings, two-way screw rods are movably installed in the middle rings in the vertical direction, two-way screw grooves are formed in the outer wall surfaces of the upper end and the lower end of the two-way screw rods, clamping arms are symmetrically and spirally installed at the upper end and the lower end of the two-way screw rods, and two groups of screw arms can synchronously slide in opposite directions when the two-way screw rods rotate.
Preferably, the middle ring is internally provided with a rotary groove, the middle part of the rotary groove is provided with a limiting groove, the limiting groove and the rotary groove are both round grooves, the diameter of the limiting groove is one and five times that of the rotary groove, the middle part of the bidirectional screw rod is integrally formed with a limiting ring, and the limiting ring can rotate in the limiting groove.
Preferably, a synchronizing rod is movably arranged between the upper clamping base and the lower clamping base, and the clamping bases can slide up and down along the synchronizing rod.
Preferably, the threaded arm comprises a clamping base, a clamping rod and a clamping head, wherein the clamping base is in threaded connection with the bidirectional screw rod, length adjusting grooves are symmetrically formed in the side wall surfaces of the clamping base, the length adjusting grooves are parallel to the warp threads of the clamping base, the clamping rod capable of sliding along the warp threads of the clamping base is movably mounted in the length adjusting grooves, one end, close to the clamping rod, of the clamping rod is bent downwards to form the clamping head, and a rubber pad is arranged at the bottom of the clamping head.
Preferably, the middle ring is further provided with an angle adjusting groove, the angle adjusting groove is an arc groove penetrating through the upper end face and the lower end face of the middle ring, the synchronizing rod penetrates through the angle adjusting groove, and the synchronizing rod can perform arc movement in the angle adjusting groove by taking the bidirectional screw rod as the center.
Preferably, the upper end and the lower end of the bidirectional screw rod are integrally formed and provided with adjusting buttons.
Preferably, four corners of the top plate corresponding to the middle ring are provided with avoidance grooves capable of accommodating the middle ring.
Preferably, one end of the turnover rod penetrates through the top plate and is fixedly provided with a turnover handle.
Advantageous effects
The utility model provides a tool fixture for manufacturing a circuit board. The beneficial effects are as follows:
(1) This frock tool is used in circuit board manufacturing is through radial slidable's clamping lever to and the spiral arm of changeable angle, carry out the centre gripping to not unidimensional circuit board, let the staff all can use a frock tool to operate the circuit board when facing the circuit board of different specifications, reduce frock selection and instrument cost.
(2) The upper end and the lower end of the circuit board after clamping are exposed, and meanwhile, the circuit board can be turned over in the turning frame, so that the operation on the upper surface and the lower surface of the circuit board can be performed without repeated disassembly and installation, and the operation efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a jig structure according to the present utility model;
FIG. 3 is a partial exploded view of the present utility model;
fig. 4 is a schematic view of a clamping structure according to the present utility model.
Legend description:
1. a jig base; 2. a movable bracket; 3. a top plate; 4. a turnover frame; 5. turning over the rod; 6. a middle ring; 7. a rotary groove; 8. a two-way screw rod; 9. clamping a base; 10. a length adjusting groove; 11. a clamping rod; 12. a clamping head; 13. a limiting ring; 14. a limit groove; 15. a synchronizing lever; 16. an angle adjusting groove; 17. an adjusting knob; 18. an avoidance groove; 19. the handle is turned over.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the utility model provides a frock tool for circuit board manufacturing, shown as fig. 1-4, includes tool base 1, fixes movable support 2 on tool base 1, and movable support 2 is the bracing piece that can reciprocate, fixed mounting has roof 3 on the movable support 2, and roof 3 is the rectangle frame, be provided with upset frame 4 in the roof 3, upset frame 4 is the hollow rectangle frame of upper and lower direction, both ends all fixed mounting has upset pole 5 around upset frame 4, upset pole 5 and roof 3 swing joint, after with the circuit board centre gripping in upset frame 4, can use upset pole 5 as the centre rotatory turn-over in roof 3 with the circuit board to can process circuit board both sides fast without the dismantlement, the four corners integrated into one piece of upset frame 4 is provided with middle ring 6, is vertical direction movable mounting in the middle ring 6 has two-way lead screw 8, the upper and lower extreme outer wall of two-way lead screw 8 is provided with two-way thread groove, the centre gripping arm is installed to the upper and lower both ends symmetry spiral of two sets of screw 8, and can be in the synchronous rotation of two sets of screw 8 when the looks rotation frame 4, thereby with the circuit board is fully stable processing down to the circuit board.
The middle ring 6 is internally provided with a rotary groove 7, the middle part of the rotary groove 7 is provided with a limit groove 14, the limit groove 14 and the rotary groove 7 are round grooves, the diameter of the limit groove 14 is one five times that of the rotary groove 7, the middle part of the bidirectional screw rod 8 is integrally formed with a limit ring 13, and the limit ring 13 can rotate in the limit groove 14, so that the bidirectional screw rod 8 can rotate around the axis of the rotary groove 7 and cannot move up and down.
A synchronizing rod 15 is movably arranged between the upper clamping base 9 and the lower clamping base 9, and the clamping base 9 can slide up and down along the synchronizing rod 15, so that when the bidirectional screw rod 8 rotates, the two groups of clamping bases 9 cannot change the direction of the clamping base and only can slide up and down.
The screw arm comprises a clamping base 9, a clamping rod 11 and a clamping head 12, wherein the clamping base 9 is in threaded connection with a bidirectional screw rod 8, length adjusting grooves 10 are symmetrically formed in the side wall surface of the clamping base 9, the length adjusting grooves 10 are parallel to the warp of the clamping base 9, the clamping rod 11 capable of sliding along the warp of the clamping base 9 is movably mounted in the length adjusting grooves 10, one end, close to the clamping rod 11, of the clamping rod is bent downwards to form the clamping head 12, a rubber pad is arranged at the bottom of the clamping head 12, and when a circuit board is clamped, the clamping head 12 can be contacted with the circuit board with different sizes by sliding the clamping rod 11 in the length adjusting grooves 10.
The angle adjusting groove 16 is further formed in the middle ring 6, the angle adjusting groove 16 is an arc groove penetrating through the upper end face and the lower end face of the middle ring 6, the synchronizing rod 15 penetrates through the angle adjusting groove 16, and the synchronizing rod 15 can perform arc movement in the angle adjusting groove 16 by taking the bidirectional screw rod 8 as the center, so that the directions of the two groups of clamping heads 12 are adjusted, and the clamping range is further enlarged.
The upper end and the lower end of the bidirectional screw rod 8 are integrally formed and provided with adjusting buttons 17, so that the bidirectional screw rod 8 can be rotated conveniently.
Four corners of the top plate 3 corresponding to the middle ring 6 are provided with avoiding grooves 18 capable of accommodating the middle ring 6, so that the middle ring 6 cannot interfere with the top plate 3 when the turnover frame 4 rotates.
One end of the turnover rod 5 penetrates through the top plate 3 and is fixedly provided with a turnover handle 19, and the turnover handle 19 is a transverse plate, so that turnover control of the turnover frame 4 is facilitated.
The working principle of the utility model is as follows: when the clamping device is used, the length of the clamping rods 11 in four directions is regulated, the middle part of the synchronizing rod 15 is pinched to regulate the directions of the clamping heads 12 in four directions, a circuit board is placed on the clamping heads 12 in the middle part of the turnover frame 4, at the moment, the synchronizing rod 15 at one corner is pinched, the direction angle of the clamping heads 12 is fixed, the bidirectional screw rod 8 is rotated, two groups of screw arms are mutually close to clamp the circuit board, the four corners of the circuit board are fixedly clamped by sequentially operating, in the process, the circuit board with different sizes is clamped by the clamping rods 11 capable of sliding radially and the screw arms capable of changing the angle, and a tool fixture can be used for operating the circuit board when facing the circuit boards with different specifications, so that tool selection and tool cost are reduced.
The upper end and the lower end of the clamped circuit board are exposed, and meanwhile, the circuit board can be turned over in the turning frame 4, so that repeated disassembly and assembly are not required when one circuit board is operated on the upper surface and the lower surface, and the operation efficiency is greatly improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a frock tool for circuit board manufacture, includes tool base (1), fixes movable support (2) on tool base (1), fixed mounting has roof (3), its characterized in that on movable support (2): be provided with upset frame (4) in roof (3), the equal fixed mounting in both ends around upset frame (4) has upset pole (5), upset pole (5) and roof (3) swing joint, four corners integrated into one piece of upset frame (4) is provided with middle ring (6), is vertical direction movable mounting in middle ring (6) and has two-way lead screw (8), the upper and lower extreme outer wall surface of two-way lead screw (8) is provided with two-way thread groove, the centre gripping arm is installed to the upper and lower both ends symmetry spiral of two-way lead screw (8), and two sets of screw arms can be in synchronous opposite directions when two-way lead screw (8) rotate.
2. The tooling fixture for manufacturing the circuit board according to claim 1, wherein: the utility model discloses a rotary screw rod, including well ring (8), rotary groove (7) have been seted up in well ring (6), limit groove (14) have been seted up at the middle part of rotary groove (7), limit groove (14) and rotary groove (7) are circular groove and the diameter of limit groove (14) is one and a half times of rotary groove (7) diameter, the middle part integrated into one piece of two-way screw rod (8) is provided with spacing ring (13), spacing ring (13) can be at limit groove (14) internal rotation.
3. The tooling fixture for manufacturing the circuit board according to claim 2, wherein: a synchronizing rod (15) is movably arranged between the upper clamping base (9) and the lower clamping base (9), and the clamping bases (9) can slide up and down along the synchronizing rod (15).
4. The tooling fixture for manufacturing the circuit board according to claim 1, wherein: the screw thread arm comprises a clamping base (9), a clamping rod (11) and a clamping head (12), wherein the clamping base (9) is in threaded connection with a bidirectional screw rod (8), length adjusting grooves (10) are symmetrically formed in the side wall surfaces of the clamping base (9), the length adjusting grooves (10) are parallel to the warp threads of the clamping base (9), the clamping rod (11) capable of sliding along the warp threads of the clamping base (9) is movably installed in the length adjusting grooves (10), one end, close to the clamping rod (11), of the clamping rod is bent downwards to form the clamping head (12), and a rubber pad is arranged at the bottom of the clamping head (12).
5. The tooling fixture for manufacturing the circuit board according to claim 3, wherein: the angle adjusting device is characterized in that the middle ring (6) is further provided with an angle adjusting groove (16), the angle adjusting groove (16) is an arc groove penetrating through the upper end face and the lower end face of the middle ring (6), the synchronizing rod (15) penetrates through the angle adjusting groove (16), and the synchronizing rod (15) can move in an arc mode in the angle adjusting groove (16) by taking the bidirectional screw rod (8) as the center.
6. The tooling fixture for manufacturing the circuit board according to claim 1, wherein: the upper end and the lower end of the bidirectional screw rod (8) are integrally formed and provided with adjusting buttons (17).
7. The tooling fixture for manufacturing the circuit board according to claim 1, wherein: four corners of the top plate (3) corresponding to the middle ring (6) are provided with avoiding grooves (18) capable of accommodating the middle ring (6).
8. The tooling fixture for manufacturing the circuit board according to claim 1, wherein: one end of the turnover rod (5) penetrates through the top plate (3) and is fixedly provided with a turnover handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962082.2U CN219698049U (en) | 2023-04-25 | 2023-04-25 | Tool fixture for manufacturing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962082.2U CN219698049U (en) | 2023-04-25 | 2023-04-25 | Tool fixture for manufacturing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698049U true CN219698049U (en) | 2023-09-15 |
Family
ID=87943478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962082.2U Active CN219698049U (en) | 2023-04-25 | 2023-04-25 | Tool fixture for manufacturing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698049U (en) |
-
2023
- 2023-04-25 CN CN202320962082.2U patent/CN219698049U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |