CN212601452U - Bidirectional clamping device - Google Patents
Bidirectional clamping device Download PDFInfo
- Publication number
- CN212601452U CN212601452U CN202021293938.4U CN202021293938U CN212601452U CN 212601452 U CN212601452 U CN 212601452U CN 202021293938 U CN202021293938 U CN 202021293938U CN 212601452 U CN212601452 U CN 212601452U
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- lead screw
- fixing base
- slider
- clamping device
- sliding block
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a two-way clamping device, including clamping component, clamping component includes the fixing base, the both sides of fixing base are equipped with left lead screw and right lead screw respectively, left side lead screw and right lead screw set up relatively, the one end that left side lead screw is close to right lead screw is connected with left slider, the one end that right side lead screw is close to left lead screw is connected with right slider, left side slider and right slider and fixing base sliding connection, the fixing base below is equipped with the removal subassembly that the drive fixing base removed. The whole structure is simple and compact, the operation is convenient, the practicability and the universality are high, and the production efficiency is favorably improved; the efficiency is improved through the bidirectional movement, the pushing torsion force of the left sliding block and the right sliding block is respectively controlled according to the stroke changes of the left lead screw and the right lead screw, and the bidirectional movement mechanism is reliable and stable; the relative position of the clamping assembly is adjusted by the moving assembly, the operation is simple and convenient, and the universality of the whole device is also improved.
Description
Technical Field
The utility model relates to the field of machinary, specific theory especially relates to a two-way clamping device.
Background
In the fields of machinery, processing and the like, a clamping device is generally arranged, the clamping device fixes and positions a product or a part so as to carry out processes such as processing, detection or installation, when a mechanical part is processed, if parts are not firmly fixed, not only can the processing precision be influenced, but also the product or the part can be damaged, so that the clamping device is a very important mechanism, and the existing clamping device has the problems of low speed and low efficiency.
Conventional clamping device fixes on the board, if clamping device need remove then need dismantle the installation again, need set up the hole site of a plurality of installations on the board moreover, complex operation, the cost time is longer.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a two-way clamping device, the device can improve work efficiency, and easy operation, commonality are high moreover.
The utility model provides a two-way clamping device, includes clamping component, clamping component includes the fixing base, the both sides of fixing base are equipped with left lead screw and right lead screw respectively, left side lead screw and right lead screw set up relatively, the one end that left side lead screw is close to right lead screw is connected with left slider, the one end that right lead screw is close to left lead screw is connected with right slider, left side slider and right slider and fixing base sliding connection, the fixing base below is equipped with the removal subassembly that the drive fixing base removed, simple structure, and easy operation can improve work efficiency.
Optionally, a sliding groove parallel to the left lead screw or the right lead screw is formed in the fixing seat, and the left sliding block and the right sliding block are both arranged on the sliding groove.
Optionally, the fixing seat is provided with a sliding rail parallel to the left lead screw or the right lead screw, and the left sliding block and the right sliding block are both arranged on the sliding rail.
Optionally, the left lead screw and the right lead screw are both sleeved with bearings, and the bearings are arranged on the left sliding block and the right sliding block.
Optionally, the movable assembly comprises a movable fixing seat and a handle arranged on the movable fixing seat, a gear is sleeved on the handle and meshed with a rack arranged on the fixing seat, the rack is vertically arranged with a left lead screw or a right lead screw, the movable fixing seat is arranged below the fixing seat, the position of the clamping assembly is adjusted quickly, and the operation is convenient.
Optionally, the two sides of the movable fixing seat are provided with limit grooves, and the two sides of the fixing seat are provided with protrusions matched with the limit grooves.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a bidirectional clamping device, which has simple and compact integral structure, convenient operation, high practicability and universality and is beneficial to improving the production efficiency; the left lead screw and the right lead screw respectively push the left slide block and the right slide block to move so as to clamp a product, the efficiency is improved by bidirectional movement, the pushing torque force of the left slide block and the right slide block is respectively controlled according to the stroke change of the left lead screw and the right lead screw, and the product clamping device is reliable and stable; the relative position of the clamping assembly is adjusted by the moving assembly, the operation is simple and convenient, and the universality of the whole device is also improved.
Drawings
Fig. 1 is a schematic perspective view of a bidirectional clamping device provided in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a bi-directional clamping device according to an embodiment of the present application;
FIG. 3 is a schematic perspective view of a clamping assembly provided in an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a clamping assembly provided in an embodiment of the present application;
fig. 5 is a schematic perspective view of a moving assembly according to an embodiment of the present disclosure.
Detailed Description
The contents of the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-5, a two-way clamping device, including clamping component 1, clamping component 1 includes fixing base 11, the both sides of fixing base 11 are equipped with left lead screw 12 and right lead screw 13 respectively, left lead screw 12 and right lead screw 13 set up relatively, the one end that left lead screw 12 is close to right lead screw 13 is connected with left slider 14, the one end that right lead screw 13 is close to left lead screw 12 is connected with right slider 15, left slider 14 and right slider 15 and 11 sliding connection of fixing base, 11 below of fixing base is equipped with the removal subassembly 2 that drive fixing base 11 removed.
The horizontal center lines of the left lead screw 12 and the right lead screw 13 are overlapped, the left lead screw 12 and the right lead screw 13 respectively drive the left sliding block 14 and the right sliding block 15 to move, the left sliding block 14 and the right sliding block 15 are matched to clamp a product or a component between the left sliding block and the right sliding block, subsequent processing is facilitated, fixation is firm, operation is simple, the two-way movement is achieved, and the working efficiency is improved. The movable assembly 2 can adjust the position of the clamping assembly 1 to improve the universality of the whole device, the clamping assembly 1 can be conveniently and quickly moved, the operation is simple, the movable assembly 2 is arranged below the clamping assembly 1, the occupied space of the whole device is small, the structure is simple and compact, the movable assembly is suitable for machining equipment such as bench drills, milling machines and grinding machines, and the application range is wide.
In an embodiment, the fixed seat 11 is provided with a sliding groove 16 parallel to the left lead screw 12 or the right lead screw 13, the left slider 14 and the right slider 15 are both arranged on the sliding groove 16, the sliding groove 16 plays a role in limiting, and the movement tracks of the left slider 14 and the right slider 15 are respectively consistent with the movement tracks of the left lead screw 12 and the right lead screw 13. In another embodiment, a slide rail parallel to the left lead screw 12 or the right lead screw 13 is arranged on the fixed seat 11, and the left slider 14 and the right slider 15 are both arranged on the slide rail, and the slide rail can also play a role in limiting.
In some embodiments, the left lead screw 12 and the right lead screw 13 are both sleeved with bearings 17, the left slider 14 and the right slider 15 are both provided with bearings 17, the left slider 14 and the right slider 15 are respectively driven to move by rotating the left lead screw 12 and the right lead screw 13, the operation speed is accelerated by bidirectional twisting, and the distance and the pressure between the left slider 14 and the right slider 15 are controlled by adopting the principle of lead screw locking. It is understood that the left lead screw 12 and the right lead screw 13 can be screwed manually, or a driving assembly can be mounted on the left lead screw 12 and the right lead screw 13 to drive the left lead screw 12 and the right lead screw 13 to rotate, for example, a motor is connected to the left lead screw 12 and the right lead screw 13, and the locking is driven by the motor.
Remove subassembly 2 including removing fixing base 21 and setting up the handle 22 on removing fixing base 21, the cover is equipped with gear 23 on this handle 22, gear 23 with install the rack 24 meshing on fixing base 11, rack 24 and left lead screw 12 or the perpendicular setting of right lead screw 13, remove fixing base 21 and set up in the below of fixing base 11, rack 24 sets up the below at spout 16. Specifically, when the handle 22 is turned, the handle 22 is turned to drive the gear 23 to rotate, so that the rack 24 moves back and forth, and the clamping assembly 1 moves along the moving direction of the rack 24. The moving assembly 2 can adjust the position of the clamping assembly 1, and the position adjusting operation is simple and quick, so that the production efficiency is improved. In some embodiments, the movable fixing base 21 is provided with two limiting grooves 28 on two sides, the fixing base 11 is provided with two protrusions 18 on two sides, the limiting grooves 28 are used for limiting, and the limiting grooves 28 are used for matching with the protrusions 18 to mount the movable assembly 2 and the clamping assembly 1 together.
The utility model provides a bidirectional clamping device, which has simple and compact integral structure, convenient operation, high practicability and universality and is beneficial to improving the production efficiency; the left lead screw and the right lead screw respectively push the left slide block and the right slide block to move so as to clamp a product, the efficiency is improved by bidirectional movement, the pushing torque force of the left slide block and the right slide block is respectively controlled according to the stroke change of the left lead screw and the right lead screw, and the product clamping device is reliable and stable; the relative position of the clamping assembly is adjusted by the moving assembly, the operation is simple and convenient, and the universality of the whole device is also improved.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A bidirectional clamping device is characterized in that: including clamping assembly (1), clamping assembly (1) includes fixing base (11), the both sides of fixing base (11) are equipped with left lead screw (12) and right lead screw (13) respectively, left side lead screw (12) and right lead screw (13) set up relatively, the one end that left side lead screw (12) are close to right lead screw (13) is connected with left slider (14), the one end that right side lead screw (13) are close to left lead screw (12) is connected with right slider (15), left side slider (14) and right slider (15) and fixing base (11) sliding connection, fixing base (11) below is equipped with removal subassembly (2) that drive fixing base (11) removed.
2. A bi-directional clamping device as claimed in claim 1, wherein: the fixing seat (11) is provided with a sliding groove (16) parallel to the left lead screw (12) or the right lead screw (13), and the left sliding block (14) and the right sliding block (15) are both arranged on the sliding groove (16).
3. A bi-directional clamping device as claimed in claim 1, wherein: the fixing seat (11) is provided with a sliding rail parallel to the left lead screw (12) or the right lead screw (13), and the left sliding block (14) and the right sliding block (15) are both arranged on the sliding rail.
4. A bi-directional clamping device as claimed in any one of claims 1 to 3, wherein: and the left lead screw (12) and the right lead screw (13) are both sleeved with bearings (17), and the bearings (17) are arranged on the left sliding block (14) and the right sliding block (15).
5. A bi-directional clamping device as claimed in claim 1, wherein: remove subassembly (2) including removing fixing base (21) and setting handle (22) on removing fixing base (21), the cover is equipped with gear (23) on handle (22), gear (23) and rack (24) the meshing of installing on fixing base (11), rack (24) with left lead screw (12) or right lead screw (13) set up perpendicularly, it sets up the below at fixing base (11) to remove fixing base (21).
6. A bi-directional clamping device as recited in claim 5, further comprising: the movable fixing seat is characterized in that limiting grooves (28) are formed in two sides of the movable fixing seat (21), and protruding portions (18) matched with the limiting grooves (28) are arranged on two sides of the fixing seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293938.4U CN212601452U (en) | 2020-07-03 | 2020-07-03 | Bidirectional clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293938.4U CN212601452U (en) | 2020-07-03 | 2020-07-03 | Bidirectional clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601452U true CN212601452U (en) | 2021-02-26 |
Family
ID=74745869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293938.4U Active CN212601452U (en) | 2020-07-03 | 2020-07-03 | Bidirectional clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601452U (en) |
-
2020
- 2020-07-03 CN CN202021293938.4U patent/CN212601452U/en active Active
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