CN208034174U - It is a kind of that brave bench vice is clamped to the heart - Google Patents
It is a kind of that brave bench vice is clamped to the heart Download PDFInfo
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- CN208034174U CN208034174U CN201820460234.8U CN201820460234U CN208034174U CN 208034174 U CN208034174 U CN 208034174U CN 201820460234 U CN201820460234 U CN 201820460234U CN 208034174 U CN208034174 U CN 208034174U
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- rotary shaft
- heart
- clamped
- bench vice
- pedestal
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Abstract
Brave bench vice is clamped to the heart the utility model discloses a kind of, including pedestal, two clamping plates and rotary shaft, the rotary shaft is connect with the pedestal rotary type, the first end of the rotary shaft is provided with the first screw thread, the second end of the rotary shaft is provided with the second oppositely oriented screw thread with first screw thread, one in two clamping plates with the first screw-thread fit of the first end of the rotary shaft, second screw-thread fit of another and the second end of the rotary shaft, two clamping plates are slidably connected with the pedestal respectively, the glide direction of two clamping plates is parallel with the axial direction of the rotary shaft.It is provided by the utility model to drive two clamping plates mobile simultaneously by the rotation of lock shaft on the brave bench vice of heart clamping, to workpiece progress clamping position, workpiece be made to be located in the center of brave bench vice, more time-saving and efficiency.
Description
Technical field
The utility model belongs to technical field of mechanical processing more particularly to a kind of brave bench vice being clamped to the heart.
Background technology
With being growing more intense for market competition, how numerical control machine tool clamp rapidly adapts to product variations and gives full play to numerical control
The processing efficiency of process equipment, becomes the major issue of enterprises pay attention.
It is well known that frock clamp is the important component of technological equipment, be in technical process most active factor it
One, and directly affect the quality, production efficiency and processing cost of product.Domestic numerically controlled processing equipment has had considerable scale, number
Control processing has occupied larger proportion and will continue to expand in production, and corresponding numerical control machine tool clamp and is not affected by
Enough attention.Domestic enterprise always compares attention to traditional frock clamp, but lacks foot to the application of numerical control machine tool clamp
Enough understanding and planning due to lacking the considerations of selecting numerical control machine tool clamp system, thus occurs in advanced process equipment
Upper the case where using relatively backward universal fixturing or special fixture, so that it cannot give full play to the efficiency of such equipment.Tiger
Bench vice is used widely as a kind of common fixture in technical field of mechanical processing (especially numerically-controlled machine tool manufacture field),
However the brave bench vice of the prior art is usually only to be moved there are one clamping plate, and another clamping plate is fixed, in aid work
When part, displacement distance is larger, spends the time longer, efficiency is relatively low.
Invention content
Brave bench vice is clamped to the heart the purpose of this utility model is to provide a kind of, at least to solve effect of the existing technology
The low technical problem of rate.
To solve the above-mentioned problems, the utility model provides a kind of to the brave bench vice of heart clamping, and its technical solution is as follows：
A kind of that brave bench vice, including pedestal, two clamping plates and rotary shaft being clamped to the heart, the rotary shaft turns with the pedestal
Dynamic formula connects, and the first end of the rotary shaft is provided with the first screw thread, and the second end of the rotary shaft is provided with and described first
The second oppositely oriented screw thread of screw thread, one in two clamping plates with the first screw thread of the first end of the rotary shaft
Cooperation, the second screw-thread fit of another and the second end of the rotary shaft, two clamping plates are slided with the pedestal respectively
Dynamic connection, the glide direction of two clamping plates are parallel with the axial direction of the rotary shaft.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：Groove, the rotation axle position are equipped in the pedestal
In in the groove, downwardly convex interconnecting piece is equipped in the bottom of the clamping plate, the connecting portion in the groove,
The internal thread coordinated with the rotary shaft is equipped on the interconnecting piece.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：It is equipped with sliding rail in the both sides of the groove, in the company
The both sides of socket part are equipped with the sliding slot coordinated with sliding rail.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：Rotary shaft locating part is installed on the pedestal,
The lower part of the rotary shaft locating part is equipped with limit hole, and the middle part of the rotary shaft coordinates with the limit hole, the rotary shaft
The upper surface of locating part is not higher than the upper surface of the pedestal.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：It is equipped with optical axis, the light at the middle part of the rotary shaft
Axis coordinates with the limit hole.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：The rotary shaft locating part is mounted on the pedestal
Middle part.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：Two clamping plates are symmetrically arranged at the pedestal
Both ends.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：The cross section of the rotary shaft at least one end is in six sides
Shape.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：The cross section of the rotary shaft at least one end is shaft-like
Structure.
Brave bench vice is clamped to the heart as above-mentioned, further preferably：At least one of two clamping plates towards
The side of another clamping plate is ladder configuration.
It is provided by the utility model that rotation drive two clamping plate same time shifts of the brave bench vice by lock shaft are clamped to the heart
It is dynamic, to carry out clamping position to workpiece, workpiece is made to be fixed on brave bench vice center.It is provided by the utility model that tiger is clamped to the heart
Bench vice can be positioned when processing part with fast clamp, and workpiece is made to be fixed on brave bench vice center, more time-saving and efficiency, while foundation
Part clamping to disposition, multiple faces can be disposably processed when multi-axis NC Machine Tools being facilitated to process.
Description of the drawings
Fig. 1 is the structural schematic diagram for the heart being clamped brave bench vice of the utility model；
Wherein, 1, pedestal；2, clamping plate；3, rotary shaft；4, left-hand thread；5, right-hand thread；6, rotary shaft locating part；7, it installs
Hole；8, interconnecting piece.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, brave bench vice is clamped to the heart in a kind of of the utility model, include mainly 1, two 2 and of clamping plate of pedestal
Rotary shaft 3, rotary shaft 3 are connect with 1 rotary type of pedestal, and the first end of rotary shaft 3 is provided with the first screw thread 4, and the second of rotary shaft 3
End is provided with the second oppositely oriented screw thread 5 with the first screw thread, the first end of one in two clamping plates 2 and rotary shaft 3
The cooperation of the first screw thread 4, the second screw thread 5 of another and the second end of rotary shaft coordinates, two clamping plates 2 respectively with pedestal 1
It is slidably connected, the glide direction of two clamping plates 2 is parallel with the axial direction of rotary shaft 3.
In the utility model, when rotary shaft 3 is rotated, two clamping plates 2 can be made while being moved in or out,
To simultaneously fixed or release workpiece (when rotary shaft 3 is rotated to a direction, drives two clamping plates 2 to move inward simultaneously, i.e.,
It is moved to the center of brave bench vice, to which workpiece to be fixed on to the center of brave bench vice；When rotary shaft 3 rotates round about, drive
Two clamping plates 2 are displaced outwardly simultaneously, to unclamp workpiece).The utility model can be positioned when processing part with fast clamp,
More time-saving and efficiency.
As illustrated in fig. 1, it is preferred that the utility model is equipped with groove in pedestal 1, rotary shaft 3 is located in groove, is clamping
The bottom of plate 2 is equipped with downwardly convex interconnecting piece 8, and interconnecting piece 8 is located in groove, is equipped on interconnecting piece 8 and coordinates with rotary shaft 3
Internal thread.
As shown in Figure 1, being moved for the ease of clamping plate 2, it is preferable that the utility model is equipped in the both sides of groove and slides
Rail is equipped with the sliding slot coordinated with sliding rail in the both sides of interconnecting piece 8.When clamping plate 2 is moved, sliding rail carries out phase in sliding slot
The linear movement answered more is stablized by the cooperation of sliding slot, sliding rail when clamping plate 2 being made to move.
As illustrated in fig. 1, it is preferred that the utility model is equipped with rotary shaft locating part 6 on pedestal 1, limited in rotary shaft
The lower part of part 6 is equipped with limit hole, and middle part and the limit hole of rotary shaft 3 coordinate, be used for permanent axis of rotation 3, make rotary shaft 3 in addition to rotation
Transhipment is dynamic outer, without upper and lower, double swerve, so that whole device is more stablized, reaches better clamping effect.Rotary shaft limits
The upper surface of part 6 is not higher than the upper surface of pedestal 1, stops 2 clamping workpiece of clamping plate to prevent spin-ended shaft locating part 6.
As illustrated in fig. 1, it is preferred that in the utility model, it is equipped with optical axis at the middle part of rotary shaft 3, optical axis is matched with limit hole
It closes.
As illustrated in fig. 1, it is preferred that in the utility model, rotary shaft locating part 6 is located at the middle part of pedestal 1.
As shown in Figure 1, in order to easily facilitate to heart clamping position, it is preferable that in the utility model, two clamping plates 2 are right
Claim the both ends for being located at pedestal 1.
As illustrated in fig. 1, it is preferred that in the utility model, the cross section of at least one end of rotary shaft 3 is hexagonal.Rotary shaft 3
At least one end can be nut-shaped structure, nut-shaped structure can be turned by die nut or other spanners, to make rotation
Axis 3 is rotated, and two clamping plates 2 is driven to move.
Preferably, in the utility model, at least one end of rotary shaft 3 can also be shaft-like structure, the drivings dress such as connection motor
It sets, driving rotary shaft 3 rotates.
As illustrated in fig. 1, it is preferred that in the utility model, at least one of two clamping plates 2 are clamped towards another
The side of plate 2 is ladder configuration can be clamped different size of workpiece by the design of ladder configuration.
Compared with prior art, it is with advantageous effect the advantages of the utility model：
It is provided by the utility model that rotation drive two clamping plate same time shifts of the brave bench vice by lock shaft are clamped to the heart
It is dynamic, to carry out clamping position to workpiece, workpiece is made to be fixed on brave bench vice center.It is provided by the utility model that tiger is clamped to the heart
Bench vice can be positioned when processing part with fast clamp, more time-saving and efficiency, and simple in structure, and manufacturing cost is low, the scope of application
Extensively.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (10)
1. a kind of being clamped brave bench vice to the heart, it is characterised in that：
Including pedestal (1), two clamping plates (2) and rotary shaft (3), the rotary shaft (3) connects with the pedestal (1) rotary type
It connects, the first end of the rotary shaft (3) is provided with the first screw thread (4), and the second end of the rotary shaft (3) is provided with and described
Oppositely oriented the second screw thread (5) of one screw thread, one and the first of the rotary shaft (3) in two clamping plates (2)
First screw thread (4) cooperation at end, the second screw thread (5) cooperation of another and the second end of the rotary shaft, two clampings
Plate (2) is slidably connected with the pedestal (1) respectively, the glide directions of two clamping plates (2) with the rotary shaft (3)
It is axial parallel.
2. according to claim 1 be clamped brave bench vice to the heart, it is characterised in that：
Groove is equipped in the pedestal (1), the rotary shaft (3) is located in the groove, the bottom in the clamping plate (2)
Equipped with downwardly convex interconnecting piece (8), the interconnecting piece (8) is located in the groove, is equipped with and institute on the interconnecting piece (8)
State the internal thread of rotary shaft (3) cooperation.
3. according to claim 2 be clamped brave bench vice to the heart, it is characterised in that：
It is equipped with sliding rail in the both sides of the groove, the sliding slot coordinated with sliding rail is equipped in the both sides of the interconnecting piece (8).
4. according to claim 1 be clamped brave bench vice to the heart, it is characterised in that：
Rotary shaft locating part (6) is installed on the pedestal (1), limit is equipped in the lower part of the rotary shaft locating part (6)
Hole, middle part and the limit hole of the rotary shaft (3) coordinate, and the upper surface of the rotary shaft locating part (6) is not higher than described
The upper surface of pedestal (1).
5. according to claim 4 be clamped brave bench vice to the heart, it is characterised in that：
It is equipped with optical axis at the middle part of the rotary shaft (3), the optical axis coordinates with the limit hole.
6. according to claim 4 be clamped brave bench vice to the heart, it is characterised in that：
The rotary shaft locating part (6) is mounted on the middle part of the pedestal (1).
7. according to claim 1 be clamped brave bench vice to the heart, it is characterised in that：
Two clamping plates (2) are symmetrically arranged at the both ends of the pedestal (1).
8. brave bench vice is clamped to the heart according to claim 1-7 any one, it is characterised in that：
The cross section of described rotary shaft (3) at least one end is hexagonal.
9. brave bench vice is clamped to the heart according to claim 1-7 any one, it is characterised in that：
The cross section of the rotary shaft (3) at least one end is shaft-like structure.
10. brave bench vice is clamped to the heart according to claim 1-7 any one, it is characterised in that：
The side towards another clamping plate (2) of at least one of two clamping plates (2) is ladder configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460234.8U CN208034174U (en) | 2018-03-30 | 2018-03-30 | It is a kind of that brave bench vice is clamped to the heart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460234.8U CN208034174U (en) | 2018-03-30 | 2018-03-30 | It is a kind of that brave bench vice is clamped to the heart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034174U true CN208034174U (en) | 2018-11-02 |
Family
ID=63946735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460234.8U Active CN208034174U (en) | 2018-03-30 | 2018-03-30 | It is a kind of that brave bench vice is clamped to the heart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034174U (en) |
-
2018
- 2018-03-30 CN CN201820460234.8U patent/CN208034174U/en active Active
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