CN218639073U - Clamp capable of being processed in four directions - Google Patents
Clamp capable of being processed in four directions Download PDFInfo
- Publication number
- CN218639073U CN218639073U CN202222974353.4U CN202222974353U CN218639073U CN 218639073 U CN218639073 U CN 218639073U CN 202222974353 U CN202222974353 U CN 202222974353U CN 218639073 U CN218639073 U CN 218639073U
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- seat
- supporting
- pressing block
- fastening seat
- mounting
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Abstract
The utility model discloses an anchor clamps that can quadriversal processing, including the mount pad, be formed with the installation cavity on the mount pad, its characterized in that: the clamping device is characterized in that a fastening seat and a supporting seat are coaxially arranged in the mounting cavity relatively, one of the fastening seat and the supporting seat is rotatably arranged on the mounting seat, the other one of the fastening seat and the supporting seat is axially movably arranged on the mounting seat, a supporting column is formed on the supporting seat, a supporting surface which is arranged opposite to the supporting column is formed on the fastening seat, a side supporting part is formed at the lower end of the supporting surface, a threaded hole is formed in the fastening seat, a pressing block is arranged at the upper end of the supporting surface, the pressing block and the side supporting part are arranged oppositely, a screw hole is formed in the pressing block, and a screw penetrates through the screw hole of the pressing block and is connected with the threaded hole of the fastening seat. The utility model provides an anchor clamps that can quadriversal process after a clamping, can carry out four side directions to the work piece blank and process, improve machining efficiency.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to an anchor clamps that can quadriversal processing.
Background
In the process of mechanical manufacturing, the clamping fixture is widely applied to the manufacturing and processing of workpieces as a process device, and is an important component of the machining process. The clamping fixture can effectively guarantee the correct position of the workpiece, and guarantee is provided for accurate machining of the workpiece. Therefore, the clamping fixture directly influences the machining quality and the production efficiency in the workpiece machining process. The existing part clamping equipment has the problems of low processing efficiency and multiple times of clamping. Particularly, for a workpiece which needs to be machined on four sides, for example, for a workpiece blank shown in fig. 3 and a machined workpiece shown in fig. 4, the front and rear sides of the workpiece need to be turned, and the upper and lower sides of the workpiece need to be milled, so that the conventional fixture needs to be clamped four times, which greatly reduces the machining efficiency. Therefore, it is urgently needed to design a clamp capable of clamping and processing four side surfaces of a workpiece at one time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's current situation, but provides an anchor clamps that quadriversal was processed, after a clamping, can carry out four side directions to the work piece blank and process, improves machining efficiency.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a but anchor clamps of quadriversal processing, includes the mount pad, is formed with the installation cavity on the mount pad, its characterized in that: the installation cavity is internally and coaxially provided with a fastening seat and a supporting seat relatively, one of the fastening seat and the supporting seat is arranged on the installation seat in a rotating mode, the other one of the fastening seat and the supporting seat can be arranged on the installation seat in an axially moving mode, a supporting column is formed on the supporting seat, a supporting surface which is arranged opposite to the supporting column is formed on the fastening seat, a side supporting portion is formed at the lower end of the supporting surface, a threaded hole is formed in the fastening seat, a pressing block is arranged at the upper end of the supporting surface, the pressing block and the side supporting portion are arranged oppositely, a screw hole is formed in the pressing block, and a screw penetrates through the screw hole of the pressing block and is connected with the threaded hole of the fastening seat.
As a refinement, the abutment surface is formed with stripes for increasing the coefficient of friction.
And the top of the fastening seat is provided with a mounting groove, the threaded hole is formed in the bottom of the mounting groove, and a mounting part matched with the mounting groove is formed on the pressing block.
And then, a semicircular arc-shaped groove is formed on the side abutting part and/or the end face of the pressing block.
And the groove wall of the groove is provided with arc locking grooves.
In another improvement, a cutting groove is formed on the end part of the opening of the groove.
And the bottom of the mounting cavity is of an arc structure.
And the bottom of the mounting cavity is provided with a chip removal channel at one end of the arc structure.
Compared with the prior art, the utility model has the advantages of: when a blank workpiece is clamped, the screw rod is loosened firstly, the blank workpiece is placed between the pressing block and the side abutting portion, then the screw rod is pre-tightened, then the abutting seat extends towards the installation cavity, the abutting column presses the blank workpiece on the abutting surface of the fastening seat, the blank workpiece is clamped in the left and right directions, then the screw rod is tightened, the blank workpiece is pressed between the pressing block and the side abutting portion, and the clamping of the blank workpiece in the vertical direction is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a jig capable of four-way processing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a clamp capable of four-way processing in the embodiment of the present invention in a state of clamping a workpiece;
FIG. 3 is a schematic structural diagram of a workpiece blank according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the workpiece after being processed in the embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 4, the four-direction-machinable jig in this embodiment includes an installation base 1, a fastening base 2, a pressing base 3, a pressing block 4, and a screw 5.
Wherein, be formed with installation cavity 11 on the mount pad 1, relative coaxial being provided with fastening seat 2 and supporting seat 3 in the installation cavity 11, but fastening seat 2 and one of them rotation of supporting seat 3 set up on mount pad 1, but another one axial displacement sets up on mount pad 1, in the embodiment of the utility model, fastening seat 2 rotates and sets up on mount pad 1, but support seat 3 axial displacement sets up on mount pad 1, fastening seat 2 can be through rotatory jar or rotation motor drive, but support seat 3 can be through linear electric motor or pneumatic cylinder drive, but be formed with support 31 on supporting seat 3, be formed with on fastening seat 2 with support 31 mutual disposition support face 21, be formed with side support portion 22 at the lower extreme that supports face 21, set up the screw hole on fastening seat 2, be provided with briquetting 4 in the upper end that supports face 21, briquetting 4 and side support portion 22 mutual disposition, set up the screw hole on briquetting 4, screw rod 5 passes the screw hole of briquetting and the screw hole connection of fastening seat 2.
Further, in order to improve the frictional force action between the workpiece 6 and the fastening socket 2, a stripe 211 for increasing the friction coefficient is formed on the abutting surface 21.
Furthermore, the mounting groove is formed in the top of the fastening seat 2, the threaded hole is formed in the bottom of the mounting groove, the pressing block 4 is provided with the mounting portion matched with the mounting groove, the pressing block 4 is prevented from protruding, and the structure compactness is improved.
In addition, in order to adapt to clamping of workpieces 6 with more structures, such as workpieces with columnar structures, the side abutting part 22 and/or the end face of the pressing block 4 are/is provided with semi-circular arc-shaped grooves 221. Meanwhile, it is also possible to form the arcuate locking grooves 41 on the groove wall of the groove 221. A cutting groove 42 is formed on an end portion of the groove 221 at the opening.
Furthermore, in the embodiment of the present invention, in order to facilitate chip removal, the bottom of the installation cavity 11 is an arc-shaped structure. A chip removal channel 111 is arranged at one end of the bottom of the mounting cavity 11, which is positioned at the arc-shaped structure.
When the blank workpiece 60 shown in fig. 3 is used, four sides of the blank workpiece 60 need to be machined, when the blank workpiece 60 is clamped, the screw rod 5 is firstly loosened, the blank workpiece 60 is placed between the pressing block 4 and the side abutting portion 22, then the screw rod 5 is pre-tightened, the abutting seat 3 extends towards the installation cavity 11, the abutting column 31 presses the blank workpiece 60 on the abutting surface 21 of the fastening seat 2, the blank workpiece 60 is clamped in the left and right directions, then the screw rod 5 is tightened, the blank workpiece 60 is pressed between the pressing block 4 and the side abutting portion 22, and the blank workpiece 60 is clamped in the vertical direction, so that the blank workpiece 60 is fastened in the four directions under the action of the abutting seat 3 and the fastening seat 2, and then in the machining process of the blank workpiece 60, when one side is machined, the fastening seat 2 can rotate by 90 degrees to machine the other side, so that after the fastening seat 2 rotates for four times at intervals, the machining of the four sides of the blank workpiece 60 can be completed, and as shown in the blank workpiece 60 shown in fig. 4, the machining structure can be machined in one side, and the machining efficiency of the four sides of the blank workpiece 60 can be improved.
Claims (8)
1. The utility model provides a but anchor clamps of quadriversal processing, includes mount pad (1), is formed with installation cavity (11), its characterized in that on mount pad (1): the mounting structure is characterized in that a fastening seat (2) and a supporting seat (3) are coaxially arranged in the mounting cavity (11) relatively, one of the fastening seat (2) and the supporting seat (3) is rotatably arranged on the mounting seat (1), the other one of the fastening seat (2) and the supporting seat (3) is axially movably arranged on the mounting seat (1), a supporting column (31) is formed on the supporting seat (3), a supporting surface (21) which is opposite to the supporting column (31) is formed on the fastening seat (2), a side supporting part (22) is formed at the lower end of the supporting surface (21), a threaded hole is formed in the fastening seat (2), a pressing block (4) is arranged at the upper end of the supporting surface (21), the pressing block (4) and the side supporting part (22) are opposite to each other, a screw hole is formed in the pressing block (4), and a screw rod (5) penetrates through a screw rod hole of the pressing block (4) and is connected with the threaded hole of the fastening seat (2).
2. The four-way machinable jig of claim 1, wherein: the abutting surface (21) is formed with stripes (211) for increasing the friction coefficient.
3. The four-way machinable jig of claim 1, wherein: the top of fastening seat (2) has seted up the mounting groove, and the tank bottom in mounting groove is seted up to the screw hole, is formed with the installation department with mounting groove looks adaptation on briquetting (4).
4. The jig capable of four-way machining according to claim 1, characterized in that: a semi-circular arc-shaped groove (221) is formed on the side abutting part (22) and/or the end face of the pressing block.
5. The four-way machinable jig of claim 4, wherein: the groove wall of the groove (221) is provided with an arc-shaped locking groove (41).
6. The jig capable of four-way machining according to claim 4, characterized in that: a cutting groove (42) is formed on the end part of the opening of the groove (221).
7. The jig capable of four-way machining according to claim 1, characterized in that: the bottom of the mounting cavity (11) is of an arc-shaped structure.
8. The four-way machinable jig of claim 7, wherein: and a chip removal channel (111) is arranged at one end, positioned in the arc structure, of the bottom of the mounting cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222974353.4U CN218639073U (en) | 2022-11-04 | 2022-11-04 | Clamp capable of being processed in four directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222974353.4U CN218639073U (en) | 2022-11-04 | 2022-11-04 | Clamp capable of being processed in four directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218639073U true CN218639073U (en) | 2023-03-17 |
Family
ID=85497367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222974353.4U Active CN218639073U (en) | 2022-11-04 | 2022-11-04 | Clamp capable of being processed in four directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218639073U (en) |
-
2022
- 2022-11-04 CN CN202222974353.4U patent/CN218639073U/en active Active
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