CN210307526U - Clamping device for machining anti-slip press rivet nut - Google Patents
Clamping device for machining anti-slip press rivet nut Download PDFInfo
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- CN210307526U CN210307526U CN201920920690.0U CN201920920690U CN210307526U CN 210307526 U CN210307526 U CN 210307526U CN 201920920690 U CN201920920690 U CN 201920920690U CN 210307526 U CN210307526 U CN 210307526U
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- fixedly connected
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- fixed block
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Abstract
The utility model provides a clamping device for processing a pressure riveting nut capable of preventing slipping, which relates to the technical field of hardware processing equipment; the inner walls of the left side and the right side of the base body are fixedly connected with motors, the output ends of the motors are fixedly connected with lead screws, the left side and the right side of the fixed block are embedded and fixed with bearings, the lead screws on the left side and the right side are respectively inserted and fixed in the bearings on one side of the fixed block, the lead screw threads are rotatably arranged in the middle of the movable block in a penetrating manner, the base body is fixedly connected with two slide rails, the two slide rails are symmetrically arranged on the left side and the right side of the fixed block, the movable blocks on the left side and the right side are respectively arranged on the slide rails on one side of the fixed block through slide blocks at the bottoms of the movable blocks in a left-right sliding manner; the nut piece can not shake during processing, and material waste and tool damage caused by infirm clamping of the nut piece are avoided.
Description
Technical Field
The utility model relates to a hardware processing equipment technical field, concretely relates to can prevent clamping device for processing of pressure rivet nut that skids.
Background
With the development of the current science and technology, the requirements on the shape and the precision of parts in production are higher and higher; in the existing various devices and products, the nut is visible everywhere; the self-fastening nut is a nut applied to a thin plate or a metal plate, is circular in shape, and is provided with embossing teeth and a guide groove at one end, so that the back of the plate is kept completely embedded and flat by the aid of the pressure riveting nut; rivet pressing nut is in the course of working, need earlier carry out drilling operation to the nut spare, carry out finish machining operation again, no matter be drilling or the in-process of finish machining operation, all need carry out spacing fixed to the nut spare earlier, make the nut spare be in the state of fixing, just be convenient for subsequent processing operation, current fixing device is relatively poor to the steadiness of nut spare, the processing cutter is in the not hard up condition of nut spare in case takes place during to nut spare screw tapping processing, cause the damage of processing cutter and nut spare self very easily, it goes on to influence the processing work, and the sweeps that produces in the course of working needs artifical clearance, consuming time and wasting power.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's the pressure that can prevent skidding and rivet nut clamping device for processing, make nut spare can not take place to rock man-hour adding, avoided because of the extravagant damage of material and instrument that nut spare centre gripping leads to infirm.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the novel extrusion device comprises a base body, a fixed block, a movable block, a first extrusion plate, a second extrusion plate and a third extrusion plate, wherein the fixed block is fixedly connected to the middle part of the upper end of the base body, a motor is fixedly connected to the inner walls of the left side and the right side of the base body, a lead screw is fixedly connected to the output end of the motor, bearings are fixedly embedded in the left side and the right side of the fixed block, the lead screws of the left side and the right side are respectively inserted and fixed in the bearings on the respective sides, the lead screw threads are rotatably arranged in the middle part of the movable block in a penetrating manner, two slide rails are fixedly connected to the base body, the two slide rails are symmetrically arranged on the left side and the right side of the fixed block, the movable blocks on the left side and the right side are respectively arranged on the slide rails on the respective sides through slide blocks at the bottoms of the movable blocks, a, the outer ring wall of the first extrusion plate is fixedly connected with a plurality of springs, the springs are distributed in a circumferential equiangular manner by taking the circle center of the first extrusion plate as a circular point, the outer ends of the springs are fixedly connected with the inner ring wall of the second extrusion plate, the second extrusion plate is arranged in an arc structure, the second extrusion plate and the first extrusion plate are concentric circles, the inner walls of the left side and the right side of the base body are fixedly connected with electric push rods, the electric push rods are arranged above the motor, the pushing ends at the inner ends of the electric push rods are fixedly connected with the third extrusion plate, the third extrusion plate is arranged on the outer side of the second extrusion plate, and the inner ring wall of the third extrusion plate is movably contacted with the outer ring wall of the second extrusion plate; fixedly connected with control panel on the base body, motor, electric putter, control panel all are connected with this internal power of base, and motor, electric putter all are connected with control panel.
Furthermore, an anti-slip edge is fixedly connected to the inner wall of the protective layer.
Furthermore, a sponge layer is fixedly connected to the outer wall of the second extrusion plate.
Furthermore, a plurality of extrusion salient points are fixedly connected to the inner wall of the third extrusion plate.
Furthermore, the outer end of the slide rail is fixedly connected with a limiting block.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a can prevent clamping device for nut processing is riveted to pressure that skids, make nut spare add man-hour can not take place to rock, avoided the material waste and the damage of instrument that lead to because of the nut spare centre gripping is not firm.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural diagram of the moving block of the present invention.
Fig. 4 is a schematic view of the connection between the first pressing plate and the supporting rod of the present invention.
Description of reference numerals:
the base comprises a base body 1, a fixed block 2, a moving block 3, a first extrusion plate 4, a second extrusion plate 5, a third extrusion plate 6, a motor 7, a screw rod 8, a sliding rail 9, a supporting rod 10, a protective layer 11, a spring 12, an electric push rod 13, a control panel 14, an anti-slip edge 15, a sponge layer 16, extrusion convex points 17 and a limiting block 18.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a base body 1, a fixed block 2, a moving block 3, a first extrusion plate 4, a second extrusion plate 5 and a third extrusion plate 6, wherein the fixed block 2 is fixedly welded at the middle part of the upper end of the base body 1, a motor 7 is fixedly arranged on the inner walls of the left side and the right side of the base body 1 by screws, a lead screw 8 is fixedly welded at the output end of the motor 7, bearings are fixedly embedded at the left side and the right side of the fixed block 2, the lead screws 8 at the left side and the right side are respectively inserted and fixed in the bearings at one side, the lead screw 8 is rotatably arranged at the middle part of the moving block 3 in a penetrating way by screw threads, two slide rails 9 are fixedly welded on the base body 1, the two slide rails 9 are symmetrically arranged at the left side and the right side of the fixed block 2, the moving blocks 3 at the left side and the right side are respectively arranged on the slide rails 9 at one side of each through, the moving block 3 is prevented from being separated from the slide rail 9 in the moving process, a support rod 10 is fixedly welded on the moving block 3, a first extrusion plate 4 is fixedly welded on the support rod 10, the first extrusion plate 4 is arranged in an arc-shaped structure, the first extrusion plate 4 is made of thin elastic rigid material, a protective layer 11 made of rubber material is fixedly adhered on the inner annular wall of the first extrusion plate 4 by sealant, an anti-slip edge 15 is integrally formed on the inner wall of the protective layer 11, a plurality of springs 12 are fixedly welded on the outer annular wall of the first extrusion plate 4, the plurality of springs 12 are distributed in a circumferential equiangular distribution mode by taking the circle center of the first extrusion plate 4 as a circular point, the outer ends of the springs 12 are fixedly welded with the inner annular wall of a second extrusion plate 5, the second extrusion plate 5 is arranged in an arc-shaped structure, the second extrusion plate 5 and the first extrusion plate 4 are concentric circles, electric push rods 13 are fixedly arranged on the inner walls of the left side and the right side of the, the electric push rod 13 is arranged above the motor 7, the pushing end at the inner end of the electric push rod 13 is welded and fixed with the third extrusion plate 6, the third extrusion plate 6 is arranged at the outer side of the second extrusion plate 5, and the inner ring wall of the third extrusion plate 6 is movably contacted with the outer ring wall of the second extrusion plate 5; utilize the screw fixation to have control panel 14 on the base body 1, motor 7, electric putter 13, control panel 14 all are connected with the power in the base body 1 through the power cord, and motor 7, electric putter 13 all are connected with control panel 14 through the lead wire, and control panel 14 is motor 7, electric putter 13's control switch's integrated board for the opening and stop of control motor 7, electric putter 13.
Further, No. two stripper plate 5's outer wall on utilize sealed gluey fixed sponge layer 16, when No. two stripper plate 5 extrusion 5 of No. three stripper plate 6 motion extrusion No. two stripper plate 5, sponge layer 16 is fine has protected No. two stripper plate 5's outer wall, prevents No. three stripper plate 6 and No. two stripper plate 5 direct contact to the scratch No. two stripper plate 5.
Furthermore, a plurality of extrusion salient points 17 are integrally formed on the inner wall of the third extrusion plate 6.
The working principle of the specific embodiment is as follows: when the clamping device is used, a nut piece to be processed is firstly placed on a fixed block 2 to wait for processing, a motor 7 on the left side and the right side is rotated to drive a screw rod 8 to rotate, so as to drive a moving block 3 to move left and right on a slide rail 9, so as to drive a first extrusion plate 4 on the two sides to move relatively, so as to extrude the nut piece on the fixed block 2, as the appearance of a rivet pressing nut is circular, the first extrusion plate 4 is arranged in an arc-shaped structure, so that the inner wall of the first extrusion plate 4 is attached to the outer ring wall of the nut piece, a cavity enclosed by the left extrusion plate 4 and the right extrusion plate 4 is a fixed hole for fixing the nut piece, so as to clamp and fix the nut piece, the third extrusion plate 6 is pushed by an electric push rod 13 to move inwards, so as to extrude the second extrusion plate 5 by the third extrusion plate 6, and move inwards, and as a spring 12 is arranged between the second extrusion plate 5 and, therefore, when the third extrusion plate 6 extrudes the second extrusion plate 5 to move inwards, the spring 12 is extruded, and the spring 12 is compressed under force, so that the second extrusion plate 5 extrudes the first extrusion plate 4, the first extrusion plates 4 on the two sides are forced to extrude the nut piece inwards, and the nut piece is in a stable state, thereby facilitating subsequent processing operation.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the motors 7 on the left side and the right side rotate to drive the screw rod 8 to rotate, so that the moving block 3 is driven to move left and right on the sliding rail 9, and the first extrusion plates 4 on the two sides are driven to move relatively, so that the nut pieces on the fixed block 2 are extruded;
2. the third extrusion plate 6 is extruded through the electric push rod 13, so that the second extrusion plate 5 is extruded, the spring 12 is compressed under the stress, so that the first extrusion plate 4 is extruded, and the nut member is fixed;
3. a protective layer 11 is additionally arranged on the inner wall of the first extrusion plate 4, so that the first extrusion plate 4 is prevented from being in direct contact with the outer wall of the nut piece, the nut piece is easily scratched, and the friction force between the outside of the nut piece and the first extrusion plate 4 is increased through the anti-slip ribs 15, so that the anti-slip effect is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a can prevent clamping device is used in processing of nut is riveted to pressure that skids which characterized in that: the device comprises a base body (1), a fixed block (2), a moving block (3), a first extrusion plate (4), a second extrusion plate (5) and a third extrusion plate (6), wherein the middle part of the upper end of the base body (1) is fixedly connected with the fixed block (2), the inner walls of the left side and the right side of the base body (1) are fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a lead screw (8), the left side and the right side of the fixed block (2) are respectively embedded and fixed with a bearing, the lead screws (8) of the left side and the right side are respectively inserted and fixed in the bearings of the respective sides, the lead screw (8) is rotatably arranged in the middle part of the moving block (3) in a penetrating way through threads, the base body (1) is fixedly connected with two slide rails (9), the two slide rails (9) are symmetrically arranged on the left side and the right side of the fixed block (2), the moving, a support rod (10) is fixedly connected to the moving block (3), a first extrusion plate (4) is fixedly connected to the support rod (10), the first extrusion plate (4) is arranged in an arc-shaped structure, a protective layer (11) is fixedly connected to the inner ring wall of the first extrusion plate (4), a plurality of springs (12) are fixedly connected to the outer ring wall of the first extrusion plate (4), the plurality of springs (12) are arranged in a circular-arc-shaped distribution by taking the circle center of the first extrusion plate (4) as a circular point, the outer ends of the springs (12) are fixedly connected with the inner ring wall of a second extrusion plate (5), the second extrusion plate (5) is arranged in an arc-shaped structure, the second extrusion plate (5) and the first extrusion plate (4) are concentric circles, electric push rods (13) are fixedly connected to the inner walls of the left side and the right side of the base body (1), the electric push rods (13) are arranged above the motor (7), and the pushing ends of the inner ends of the electric push rods (13) are fixedly connected with, the third extrusion plate (6) is arranged at the outer side of the second extrusion plate (5), and the inner ring wall of the third extrusion plate (6) is movably contacted with the outer ring wall of the second extrusion plate (5); the base body (1) is fixedly connected with a control panel (14), the motor (7), the electric push rod (13) and the control panel (14) are all connected with a power supply in the base body (1), and the motor (7) and the electric push rod (13) are all connected with the control panel (14).
2. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein: the inner wall of the protective layer (11) is fixedly connected with an anti-skid edge (15).
3. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein: the outer wall of the second extrusion plate (5) is fixedly connected with a sponge layer (16).
4. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein: the inner wall of the third extrusion plate (6) is fixedly connected with a plurality of extrusion salient points (17).
5. The clamping device for processing the anti-slip clinch nut as claimed in claim 1, wherein: the outer end of the sliding rail (9) is fixedly connected with a limiting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920690.0U CN210307526U (en) | 2019-06-17 | 2019-06-17 | Clamping device for machining anti-slip press rivet nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920690.0U CN210307526U (en) | 2019-06-17 | 2019-06-17 | Clamping device for machining anti-slip press rivet nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210307526U true CN210307526U (en) | 2020-04-14 |
Family
ID=70144800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920690.0U Expired - Fee Related CN210307526U (en) | 2019-06-17 | 2019-06-17 | Clamping device for machining anti-slip press rivet nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210307526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192478A (en) * | 2020-10-28 | 2021-01-08 | 浙江灿根智能科技有限公司 | Positioning device for machining bimetallic nut |
| CN113183055A (en) * | 2021-03-26 | 2021-07-30 | 常州市迪福隆光电科技有限公司 | Clamping device is used in auto-parts processing |
| CN113473832A (en) * | 2021-07-06 | 2021-10-01 | 常州冯卡斯登智能科技有限公司 | Chip mounter stabilising arrangement convenient to it is fixed |
-
2019
- 2019-06-17 CN CN201920920690.0U patent/CN210307526U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192478A (en) * | 2020-10-28 | 2021-01-08 | 浙江灿根智能科技有限公司 | Positioning device for machining bimetallic nut |
| CN112192478B (en) * | 2020-10-28 | 2022-07-08 | 浙江灿根智能科技股份有限公司 | Positioning device for machining bimetallic nut |
| CN113183055A (en) * | 2021-03-26 | 2021-07-30 | 常州市迪福隆光电科技有限公司 | Clamping device is used in auto-parts processing |
| CN113473832A (en) * | 2021-07-06 | 2021-10-01 | 常州冯卡斯登智能科技有限公司 | Chip mounter stabilising arrangement convenient to it is fixed |
| CN113473832B (en) * | 2021-07-06 | 2023-03-03 | 常州冯卡斯登智能科技有限公司 | Chip mounter stabilising arrangement convenient to it is fixed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210617 |