CN220921591U - Bidirectional quick locking clamp for machining - Google Patents
Bidirectional quick locking clamp for machining Download PDFInfo
- Publication number
- CN220921591U CN220921591U CN202322556695.9U CN202322556695U CN220921591U CN 220921591 U CN220921591 U CN 220921591U CN 202322556695 U CN202322556695 U CN 202322556695U CN 220921591 U CN220921591 U CN 220921591U
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- clamping
- clamp
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- support sleeve
- support
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- 238000003754 machining Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 title abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a mechanical processing bidirectional quick locking clamp, which relates to the technical field of mechanical processing clamps and comprises a main support, wherein the front end of the main support is provided with a bidirectional clamping part, the bidirectional clamping part comprises a clamping bolt, a left clamping seat and a right clamping seat, an upper cover plate is arranged above the bidirectional clamping part, side cover plates are arranged on two sides of the bidirectional clamping part, a middle jacking block is arranged at the rear of the main support, a locking bolt penetrates through the middle of the middle jacking block, a locking nut is arranged at the head of the locking bolt, and a fixing block is arranged in the middle of the front end of the main support. The clamp has the two-way clamping function, can clamp a workpiece rapidly and accurately, improves the production efficiency, has a compact structure and convenient operation, can be suitable for various machining tools, has a certain flexibility due to the taper sleeve arranged between the left clamp seat and the right clamp seat, reduces the damage to the side wall of the workpiece, can be used for various tools such as lathes, milling machines and the like, and has wide applicability.
Description
Technical Field
The utility model relates to the technical field of machining clamps, in particular to a bidirectional rapid locking clamp for machining.
Background
The fixture is used to fix the machining object in the correct position during the machining process to accept the construction or detection. In the machining manufacturing industry, a positioning and clamping fixture plays a very important role, and ensures that a workpiece is always in a correct position relative to a machine tool, a cutter and the like, and ensures the consistency and the machining quality of workpiece machining. Different types of workpieces have different requirements on the clamping fixture, the single-side clamping fixture can easily enable the workpieces to tilt up to be separated from positioning points to damage and position when being clamped horizontally, the machining precision of the workpieces is unstable, as shown in a blank in fig. 7, the bottom is clamped rapidly, and then the upper surface is milled, so that the special bidirectional locking fixture is designed.
Disclosure of utility model
The utility model aims to provide a mechanical processing bidirectional quick locking clamp which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bidirectional rapid locking clamp for machining comprises a main support, wherein the front end of the main support is provided with a bidirectional clamping part, the bidirectional clamping part comprises a clamping bolt, a left clamping seat and a right clamping seat, an upper cover plate is arranged above the bidirectional clamping part, side cover plates are arranged on two sides of the bidirectional clamping part, a middle jacking block is arranged at the rear of the main support, a locking bolt is penetrated in the middle of the middle jacking block, a locking nut is arranged at the head of the locking bolt, and a fixing block is arranged in the middle of the front end of the main support.
Further: the clamping bolt penetrates through the left clamping seat and the right clamping seat, a spring is arranged between the left clamping seat and the right clamping seat, and a taper sleeve is arranged between the head of the clamping bolt and the left clamping seat.
Further: the left clamping seat comprises a left support sleeve, and a left clamping block is arranged above the left support sleeve; the right clamp seat comprises a right support sleeve, a right clamping block is arranged above the right support sleeve, the left support sleeve is sleeved outside the right support sleeve, and threads are arranged on the inner wall of the right support sleeve and are matched with the clamping bolts.
Preferably: the lower head of the left support sleeve is uniformly provided with thin slits, the inner wall of the lower head is attached to the outer wall of the taper sleeve, so that the right support sleeve of the left support sleeve box has certain flexible clamping force, and the damage to the side wall is reduced.
Preferably: the locking bolt is inserted downwards in an inclined mode on the main support, mounting holes are formed in the periphery of the main support, and a fixing block and a limiting column are arranged below the main support.
Compared with the prior art, the utility model has the beneficial effects that: the clamp has the two-way clamping function, can clamp a workpiece rapidly and accurately, improves the production efficiency, has a compact structure and convenient operation, can be suitable for various machining tools, has a certain flexibility due to the taper sleeve arranged between the left clamp seat and the right clamp seat, reduces the damage to the side wall of the workpiece, can be used for various tools such as lathes, milling machines and the like, and has wide applicability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of A-A;
FIG. 4 is a schematic view of a bi-directional clamp;
FIG. 5 is a state diagram of a bi-directional clamp;
FIG. 6 is a schematic cross-sectional view of B-B;
FIG. 7 is a diagram illustrating the operation of the present utility model.
In the figure: 1. the device comprises a main support, 2, a bidirectional clamping part, 3, a middle jacking block, 4, a locking bolt, 5, an upper cover plate, 6, a side cover plate, 7, a fixed block, 8, a positioning block, 9, a limit column, 21, a clamping bolt, 22, a left clamping seat, 23, a right clamping seat, 24, a taper sleeve, 25, a spring, 221, a left support sleeve, 222, a left clamping block, 223, a thin seam, 231, a right support sleeve, 232 and a right clamping block.
Detailed Description
The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.
Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.
Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
Referring to fig. 1 to 7, the present utility model provides a technical solution: including total support 1, total support 1's front end is equipped with two-way clamping portion 2, two-way clamping portion 2 includes clamping bolt 21, left holder 22 and right holder 23, the top of two-way clamping portion 2 is equipped with upper cover plate 5, two sides of two-way clamping portion 2 are equipped with side cover plate 6, total support 1's rear is equipped with middle part top tight piece 3, locking bolt 4 has been worn at the middle part of middle part top tight piece 3 to locking bolt 4's head is equipped with lock nut, be equipped with fixed block 7 in the middle of total support 1's the front end.
The clamping bolt 21 passes through the left clamping seat 22 and the right clamping seat 23, a spring 25 is arranged between the left clamping seat 22 and the right clamping seat 23, and a taper sleeve 24 is arranged between the head of the clamping bolt 21 and the left clamping seat 22.
The left clamping seat 22 comprises a left support sleeve 221, and a left clamping block 222 is arranged above the left support sleeve 221; the right clamping seat 23 comprises a right support sleeve 231, a right clamping block 232 is arranged above the right support sleeve 231, the left support sleeve 221 is sleeved outside the right support sleeve 231, and threads are arranged on the inner wall of the right support sleeve 231 to be matched with the clamping bolt 21.
The lower head of the left support sleeve 221 is uniformly provided with slits 223, and the lower head inner wall is attached to the outer wall of the taper sleeve 24.
The locking bolt 4 is inserted into the main support 1 obliquely downwards, mounting holes are formed in the periphery of the main support 1, and a fixed block 7 and a limiting column 9 are arranged below the main support 1.
When the utility model is used, as shown in fig. 7, the processing embryo is placed above the general support seat 1, is positioned between the left clamping block and the right clamping block, and is propped against the fixed block 7 at the rear, then the locking nut and the clamping bolt 21 are screwed by using the existing tool, so that the operation is very simple, the operation is fast, the operation is not easy to damage, and the left support sleeve 221 is provided with a thin seam 223 and then is matched with the taper sleeve 24 to have certain elasticity, so that the left clamping block and the right clamping block also have certain flexibility, and the side wall is provided with certain protection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Two-way quick locking anchor clamps of machining, its characterized in that: including total support (1), the front end of total support (1) is equipped with two-way clamping portion (2), two-way clamping portion (2) are including clamping bolt (21), left holder (22) and right holder (23), the top of two-way clamping portion (2) is equipped with upper cover plate (5), the both sides of two-way clamping portion (2) are equipped with side cover plate (6), the rear of total support (1) is equipped with middle part top tight piece (3), locking bolt (4) have been worn at the middle part of middle part top tight piece (3) to the head of locking bolt (4) is equipped with lock nut, be equipped with fixed block (7) in the middle of the front end of total support (1).
2. The machined two-way quick lock clamp of claim 1, wherein: the clamping bolt (21) penetrates through the left clamping seat (22) and the right clamping seat (23), a spring (25) is arranged between the left clamping seat (22) and the right clamping seat (23), and a taper sleeve (24) is arranged between the head of the clamping bolt (21) and the left clamping seat (22).
3. The machined two-way quick lock clamp of claim 2, wherein: the left clamping seat (22) comprises a left support sleeve (221), and a left clamping block (222) is arranged above the left support sleeve (221); the right clamping seat (23) comprises a right support sleeve (231), a right clamping block (232) is arranged above the right support sleeve (231), the left support sleeve (221) is sleeved outside the right support sleeve (231), and threads are arranged on the inner wall of the right support sleeve (231) to be matched with the clamping bolt (21).
4. A machined two-way quick lock clamp as set forth in claim 3 wherein: the head part below the left support sleeve (221) is uniformly provided with thin slits (223), and the inner wall of the head part below is attached to the outer wall of the taper sleeve (24).
5. The machined two-way quick lock clamp of claim 1, wherein: the locking bolt (4) is obliquely downwards inserted into the main support (1), mounting holes are formed in the periphery of the main support (1), and a fixing block (7) and a limiting column (9) are arranged below the main support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556695.9U CN220921591U (en) | 2023-09-20 | 2023-09-20 | Bidirectional quick locking clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556695.9U CN220921591U (en) | 2023-09-20 | 2023-09-20 | Bidirectional quick locking clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220921591U true CN220921591U (en) | 2024-05-10 |
Family
ID=90968261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322556695.9U Active CN220921591U (en) | 2023-09-20 | 2023-09-20 | Bidirectional quick locking clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220921591U (en) |
-
2023
- 2023-09-20 CN CN202322556695.9U patent/CN220921591U/en active Active
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