CN206795213U - Lock the screw gauge - Google Patents
Lock the screw gauge Download PDFInfo
- Publication number
- CN206795213U CN206795213U CN201720464695.8U CN201720464695U CN206795213U CN 206795213 U CN206795213 U CN 206795213U CN 201720464695 U CN201720464695 U CN 201720464695U CN 206795213 U CN206795213 U CN 206795213U
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- screw
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- block
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- 238000003825 pressing Methods 0.000 claims description 52
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a kind of lock the screw gauge, including firm banking, the first cylinder being arranged on firm banking, the second cylinder and product fixed block；Wherein, the first briquetting is provided with the first cylinder, the second briquetting is provided with the second cylinder, the pressure head extended is provided with the first briquetting or the second briquetting；The stopper slot corresponding with the structure of screw product to be locked is provided with product fixed block, screw product card to be locked is provided with and the through hole of the screw hole position correspondence of screw product to be locked in stopper slot on pressure head；First cylinder drives the first briquetting to treat the Y direction of lock screw product and positioned, and the second cylinder drives the second briquetting to treat the X-direction positioning for locking screw product；The screw of fixed screw product to be locked is inserted in screw hole in advance by through hole.Using above-mentioned utility model, the product of polymorphic structure can be accurately positioned and be protected, product lock screw quality is high, and speed is fast.
Description
Technical Field
The utility model relates to an electron processing technology field, more specifically relates to a lock screw tool for dysmorphism structure product.
Background
At present, when locking the screw to special-shaped product, adopt external mechanical structure to fix the single direction of product usually, and then adopt manually to control in the direction mutually perpendicular with this fixed direction, the precision that the product locked the screw can not be guaranteed, still has following defect:
1. the position tolerance of the screw in one direction can only be ensured, the tolerances in other directions cannot be ensured, and the consistency of the position tolerance of the screw is poor during batch production;
2. because the operator intervenes to fix the position of the product, the consistency of the product quality is poor, the working strength is high, and the production efficiency is low;
3. without protecting the product, the screw or screwdriver easily scratches the appearance of the product.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a lock screw tool to solve present to the product of abnormal shape structure lock screw difficulty, product uniformity poor, lock multiple problems such as screw quality can not obtain guaranteeing.
The utility model provides a screw locking jig, which comprises a fixed base, a first cylinder, a second cylinder and a product fixed block, wherein the first cylinder, the second cylinder and the product fixed block are arranged on the fixed base; the first cylinder is provided with a first pressing block, the second cylinder is provided with a second pressing block, and the first pressing block or the second pressing block is provided with an extended pressing head; a limiting groove corresponding to the structure of the screw product to be locked is formed in the product fixing block, the screw product to be locked is clamped in the limiting groove, and a through hole corresponding to the position of a screw hole of the screw product to be locked is formed in the pressure head; the first air cylinder drives the first pressing block to position the screw product to be locked in the Y-axis direction, and the second air cylinder drives the second pressing block to position the screw product to be locked in the X-axis direction; and screws for fixing the screw product to be locked are preset into the screw holes through the through holes.
In addition, the preferable structure is that the structure of one side of the first pressing block and the second pressing block close to the product fixing block is matched with the structure of the screw product to be locked.
Further, it is preferable that the first cylinder and the second cylinder have a movement direction perpendicular to each other.
Further, it is preferable that the control device further includes a control unit; the control unit is used for controlling the first cylinder and the second cylinder to act.
In addition, the preferable structure is that the product fixing block comprises a supporting block and a profiling groove block fixed on one side of the supporting block, and the screw product to be locked is placed in the profiling groove block and is abutted against the supporting block.
In addition, the preferred structure is that four corner positions of the fixed base are provided with foot pads.
According to the technical scheme above, the utility model discloses a lock screw tool treats through first briquetting and second briquetting that the lock screw product carries out multi-direction location, then pierces through the pressure head through the screwdriver and treats the lock screw product and lock the screw operation, not only can realize the accurate positioning to the dysmorphism product, can also prevent that the product from by the fish tail, and product lock screw quality is high, fast.
Drawings
Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:
fig. 1 is a schematic structural view of a screw locking jig according to the embodiment of the present invention.
Wherein the reference numerals include: the device comprises a fixed base 1, a first air cylinder 2, a first pressing block 3, a pressure head 31, a through hole 32, a product fixing block 4, a screw product 5 to be locked, a screw hole 51, a second pressing block 6, a second air cylinder 7 and a foot pad 8.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
For solving present artifical lock screw or lock the various problems that the screw exists to the product of dysmorphism structure, the utility model provides a lock screw tool carries out diversified location through locking the screw tool to the product of dysmorphism structure, ensures lock screw precision and product uniformity. The screw locking jig comprises a fixed base, a first cylinder, a second cylinder and a product fixing block, wherein the first cylinder, the second cylinder and the product fixing block are arranged on the fixed base; the screw product locking device comprises a first cylinder, a second cylinder, a product fixing block, a product locking block, a screw product to be locked, a first pressing block, a second pressing block, a pressure head, a through hole and a second pressing block, wherein the first pressing block is arranged on the first cylinder and can drive the first pressing block to do linear motion; the first air cylinder drives the first pressing block to position the screw product to be locked in the Y-axis direction, and the second air cylinder drives the second pressing block to position the screw product to be locked in the X-axis direction; and a screw for fixing a product to be locked is preset in the screw hole through the through hole, and then the screw is locked through the electric screwdriver, so that the screw locking operation of the product is completed.
In the description of the present invention, it should be understood that the X axis, the Y axis and the Z axis of the screw product to be locked refer to three directions perpendicular to each other, respectively, and the indicated direction or position relationship is the direction or position relationship based on the drawings, and it is only for convenience of description of the present invention or simplification of description, and the structure referred to must have a specific structure or operation for not indication or suggestion, and therefore, the present invention should not be construed as being limited thereto.
For the detailed description of the structure of the screw locking jig according to the embodiment of the present invention, the detailed description will be given below with reference to the accompanying drawings.
Fig. 1 shows the structure of the screw locking jig according to the embodiment of the present invention.
As shown in fig. 1, the screw locking jig according to the embodiment of the present invention includes a fixing base 1, a first cylinder 2, a second cylinder 7 and a product fixing block 4, which are disposed on the fixing base 1; wherein, a first pressing block 3 is arranged on the first cylinder 2, a second pressing block 6 is arranged on the second cylinder 7, and a pressing head 31 extending out is arranged on the first pressing block 3. The screw product 5 to be locked is a special-shaped piece, a limiting groove corresponding to the structure of the screw product 5 to be locked is arranged on the product fixing block 4, the screw product 5 to be locked is clamped in the limiting groove, and a through hole 32 corresponding to the position of a screw hole 51 of the screw product 5 to be locked is arranged on the pressure head 31; the first cylinder 2 drives the first pressing block 3 to position the screw product 5 to be locked in the Y-axis direction, and the second cylinder 7 drives the second pressing block 6 to position the screw product 5 to be locked in the X-axis direction; the screw for fixing the product 5 to be locked is preset in the screw hole 51 through the through hole 32, and the pressing head 31 can ensure that the screw keeps a vertical state and enters the screw hole 51 and can prevent the screw or a screwdriver from scratching the product.
It should be noted that the pressing head 31 may be disposed on the first pressing block 3, or may be disposed on the second pressing block, the pressing head may be disposed to position the screw product to be locked in the Z-axis direction, and the through hole 32 on the pressing head 31 may also assist in positioning the screw to be locked, so as to prevent the screw driver or the screw from scratching the product; wherein, the diameter of the through hole can not be smaller than the maximum diameter of the screw and the screwdriver.
Specifically, treat that lock screw product 5 is the combination of cylinder structure and the extension handle structure that extends by the cylinder structure, first briquetting 3 is close to product fixed block 4 or treats that the structure of lock screw product 5 one side sets up to the arc structure with the structure assorted of waiting to lock screw product 5, second briquetting 6 is close to product fixed block 4 or treats that the structure of lock screw product 5 opposite side sets up to the planar structure with the structure assorted of waiting to lock screw product 5, and the direction of motion of first briquetting 3 and second briquetting 6 is mutually perpendicular.
In other words, the movement directions of the first cylinder 2 and the second cylinder 7 are perpendicular to each other, when the first cylinder 2 and the second cylinder 7 drive the first pressing block 3 and the second pressing block 6 to move and position the screw product 5 to be locked, the arc-shaped structure formed between the pressing head 31 of the first pressing block 3 and the first pressing block 3 is attached to the arc-shaped surface of the screw product 5 to be locked, and the screw product 5 to be locked is positioned in the Y-axis direction under the cooperation of the product fixing block 4; the plane structure of the second pressing block 6 is attached to the side face of the screw product 5 to be locked, the screw product 5 to be locked is positioned in the X-axis direction under the cooperation of the product fixing block 4, and finally the screw product 5 to be locked is limited between the product fixing block 4 and the two pressing blocks (including the first pressing block 3 and the second pressing block 6).
In a specific embodiment of the utility model, the product fixing block 4 further comprises a resisting block and a profiling groove block fixed on one side of the resisting block, the screw product 5 to be locked is placed in the profiling groove block and is propped against the resisting block, when the screw locking is needed to be carried out on products with different special-shaped structures, the application range of the screw locking jig can be expanded by replacing the profiling groove; in addition, the corresponding pressing block structure can be adjusted according to products with different special-shaped structures, the cost is low, the operation is convenient, and the pressing block structure can be popularized and applied to positioning of various special-shaped products.
In addition, the utility model discloses lock screw tool still includes the control unit (not shown in the figure) of control first cylinder 2 and the action of second cylinder 7, and operating personnel will wait to lock screw product 5 and place behind the product fixed block 4, starts first cylinder 2 and the action of second cylinder 7 through the control unit, and first cylinder 2 and second cylinder 7 drive first briquetting 3 and second briquetting 6 respectively and treat that the X axle of locking screw product 5, Y axle and Z axle direction carry out accurate positioning and fix; then, an electric screwdriver is used for locking the screw through the through hole 32 on the pressure head 31, after the screw is installed, the button of the control unit is started again, and the first air cylinder 2 and the second air cylinder 7 drive the first pressing block 3 and the second pressing block 6 to contract; and finally, taking down the product after the locking screw, and completing the screw locking operation of a special-shaped product.
In order to ensure the stability of the fixed base 1 and prevent the vibration in the process of locking the screw, the four corner positions of the fixed base 1 can be provided with the foot pads 8.
Can find out through above-mentioned embodiment, the utility model provides a lock screw tool has following advantage:
1. the positioning precision of the product in multiple directions can be ensured, and the product consistency is high;
2. the appearance of the product can be effectively protected through the pressure head, and the product is prevented from being scratched by a screw or a screwdriver in the screw locking process;
3. simple structure, convenient operation, with low costs, application scope are wide, can effectively improve production efficiency when guaranteeing product quality, reduce intensity of labour.
The screw locking jig according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the screw locking jig provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (6)
1. A screw locking jig is characterized by comprising a fixed base, a first air cylinder, a second air cylinder and a product fixing block, wherein the first air cylinder, the second air cylinder and the product fixing block are arranged on the fixed base; wherein,
a first pressing block is arranged on the first air cylinder, a second pressing block is arranged on the second air cylinder, and an extended pressing head is arranged on the first pressing block or the second pressing block;
a limiting groove corresponding to the structure of the screw product to be locked is formed in the product fixing block, the screw product to be locked is clamped in the limiting groove, and a through hole corresponding to the position of the screw hole of the screw product to be locked is formed in the pressure head;
the first air cylinder drives the first pressing block to position the screw product to be locked in the Y-axis direction, and the second air cylinder drives the second pressing block to position the screw product to be locked in the X-axis direction;
and a screw for fixing the screw product to be locked is preset into the screw hole through the through hole.
2. The screw locking jig of claim 1,
the structure of one side, close to the product fixing block, of the first pressing block and the second pressing block is matched with the structure of the screw product to be locked.
3. The screw locking jig of claim 1,
the moving directions of the first cylinder and the second cylinder are vertical.
4. The screw locking jig of claim 1, further comprising a control unit;
the control unit is used for controlling the first cylinder and the second cylinder to act.
5. The screw locking jig of claim 1,
the product fixing block comprises a supporting block and a profiling groove block fixed on one side of the supporting block, and the screw product to be locked is placed in the profiling groove block and is abutted against the supporting block.
6. The screw locking jig of claim 1,
four corner positions of the fixed base are provided with foot pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464695.8U CN206795213U (en) | 2017-04-28 | 2017-04-28 | Lock the screw gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464695.8U CN206795213U (en) | 2017-04-28 | 2017-04-28 | Lock the screw gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795213U true CN206795213U (en) | 2017-12-26 |
Family
ID=60738724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464695.8U Active CN206795213U (en) | 2017-04-28 | 2017-04-28 | Lock the screw gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576304A (en) * | 2019-10-12 | 2019-12-17 | 江苏比微曼智能科技有限公司 | Automatic feeding and positioning mechanism for special-shaped bolt |
-
2017
- 2017-04-28 CN CN201720464695.8U patent/CN206795213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576304A (en) * | 2019-10-12 | 2019-12-17 | 江苏比微曼智能科技有限公司 | Automatic feeding and positioning mechanism for special-shaped bolt |
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