CN205520589U - Mechanical fixture - Google Patents
Mechanical fixture Download PDFInfo
- Publication number
- CN205520589U CN205520589U CN201620363422.XU CN201620363422U CN205520589U CN 205520589 U CN205520589 U CN 205520589U CN 201620363422 U CN201620363422 U CN 201620363422U CN 205520589 U CN205520589 U CN 205520589U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- fixture block
- screw mandrel
- nut
- bearing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a mechanical fixture, it includes the workstation, the bottom of workstation be provided with bearing frame A, bearing frame B and bearing frame C respectively, bearing frame B in be provided with lead screw A's right -hand member, lead screw A on be provided with nut A, nut A be connected with the clamp splice C who is located the workstation upper surface, lead screw A's left end be provided with bevel gear A, bevel gear A in be provided with the axle, the axle the left end be provided with the hand wheel, bevel gear A meshing bevel gear B, bevel gear B in be provided with lead screw B, lead screw B on be provided with nut B, nut B be connected with the clamp splice D who is located the workstation upper surface, the upper surface of workstation be provided with clamp splice A and clamp splice B, the utility model has the advantages of simple structure, smooth operation, price are hanged down.
Description
Technical field
This utility model belongs to technical field of mechanical equipment, is specifically related to a kind of mechanical clamp.
Background technology
In mechanical processing industry, when workpiece being processed or carries, in order to reduce rocking of workpiece, need by folder
Holding fixing, mostly existing fixture is to use 2 clampings, and this holder is unstable, and the high speed rotating at workpiece adds to be deposited man-hour
In potential safety hazard, when the profile of workpiece is irregular, the danger of 2 clampings is bigger, in order to ensure the firm of piece-holder,
Make workman can relieved work, need a kind of mechanical clamp of exploitation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of simple in construction, smooth running,
The mechanical clamp that price is low.
The purpose of this utility model is achieved in that a kind of mechanical clamp, and it includes workbench, described workbench
Bottom is respectively arranged with bearing block A, bearing block B and bearing block C, is provided with the right-hand member of screw mandrel A in described bearing block B, described
Screw mandrel A on be provided with nut A, described nut A connects the fixture block C being positioned at worktable upper surface, a left side of described screw mandrel A
End is provided with bevel gear A, is provided with axle in described bevel gear A, and the left end of described axle is provided with handwheel, described bevel gear
A engages bevel gear B, is provided with screw mandrel B in described bevel gear B, and described screw mandrel B is provided with nut B, described nut B
Connecting and have the fixture block D being positioned at worktable upper surface, the upper surface of described workbench is provided with fixture block A and fixture block B.
Described axle can be freely rotatable in bearing block A.
Described screw mandrel B can be freely rotatable in bearing block C.
It is provided with rolling bearing in described bearing block A, bearing block B and bearing block C.
The inwall of described fixture block A, fixture block B, fixture block C and fixture block D is provided with rubber blanket.
The beneficial effects of the utility model: this utility model is by using workbench, fixture block A, fixture block B, fixture block C, bearing
Seat A, bearing block B, screw mandrel A, nut A, bevel gear A, axle, handwheel, bevel gear B, screw mandrel B, nut B, bearing block C, fixture block D composition
A kind of mechanical clamp, has simple in construction, smooth running, advantage that price is low；This utility model in use, rotates handwheel
Band dynamic bevel gear A rotates, and bevel gear A drives screw mandrel A and bevel gear B to rotate, and bevel gear B drives screw mandrel B to rotate, screw mandrel A and silk
Bar B drives nut A and nut B to move respectively, drives the fixture block C being attached thereto and fixture block D to move respectively, by with fixture block A, folder
The cooperation of block B completes the clamping of workpiece or unclamps, and has simple in construction, clamps firm advantage；Total, this utility model has
The advantage that simple in construction, smooth running, price are low.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of mechanical clamp of this utility model.
Fig. 2 is the upward view of a kind of mechanical clamp of this utility model.
Fig. 3 is the top view of a kind of mechanical clamp of this utility model.
In figure: 1, workbench 2, fixture block A 3, fixture block B 4, fixture block C 5, bearing block A 6, bearing block B 7, screw mandrel A 8,
Nut A 9, bevel gear A 10, axle 11, handwheel 12, bevel gear B 13, screw mandrel B 14, nut B 15, bearing block C 16, fixture block
D。
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of mechanical clamp, it includes workbench 1, and the bottom of described workbench 1 is respectively
It is provided with bearing block A5, bearing block B6 and bearing block C15, in described bearing block B6, is provided with the right-hand member of screw mandrel A7, described
Being provided with nut A8 on screw mandrel A7, described nut A8 connects the fixture block C4 being positioned at workbench 1 upper surface, described screw mandrel A7
Left end be provided with bevel gear A9, be provided with axle 10 in described bevel gear A9, the left end of described axle 10 is provided with handwheel 11,
Described bevel gear A9 engages bevel gear B12, is provided with screw mandrel B13, described screw mandrel B13 sets in described bevel gear B12
Being equipped with nut B14, described nut B14 connects the fixture block D16 being positioned at worktable upper surface, the upper table of described workbench 1
Face is provided with fixture block A2 and fixture block B3.
This utility model in use, rotates handwheel 11 band dynamic bevel gear A9 and rotates, and bevel gear A9 drives screw mandrel A7 and cone
Gear B 12 rotates, and bevel gear B12 drives screw mandrel B13 to rotate, and screw mandrel A7 and screw mandrel B13 drives nut A8 and nut B14 to move respectively
Dynamic, drive the fixture block C4 being attached thereto and fixture block D16 to move respectively, by completing workpiece with the cooperation of fixture block A2, fixture block B3
Clamp or unclamp, there is simple in construction, clamp firm advantage；Total, this utility model have simple in construction, smooth running,
The advantage that price is low.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 3, a kind of mechanical clamp, it includes workbench 1, and the bottom of described workbench 1 is respectively
It is provided with bearing block A5, bearing block B6 and bearing block C15, in described bearing block B6, is provided with the right-hand member of screw mandrel A7, described
Being provided with nut A8 on screw mandrel A7, described nut A8 connects the fixture block C4 being positioned at workbench 1 upper surface, described screw mandrel A7
Left end be provided with bevel gear A9, be provided with axle 10 in described bevel gear A9, the left end of described axle 10 is provided with handwheel 11,
Described bevel gear A9 engages bevel gear B12, is provided with screw mandrel B13, described screw mandrel B13 sets in described bevel gear B12
Being equipped with nut B14, described nut B14 connects the fixture block D16 being positioned at worktable upper surface, the upper table of described workbench 1
Face is provided with fixture block A2 and fixture block B3, and described axle 10 can be freely rotatable in bearing block A5, and described screw mandrel B13 can be
In bearing block C15 freely rotatable, be provided with rolling bearing in described bearing block A5, bearing block B6 and bearing block C15, described
The inwall of fixture block A2, fixture block B3, fixture block C4 and fixture block D16 be provided with rubber blanket.
This utility model in use, rotates handwheel 11 band dynamic bevel gear A9 and rotates, and bevel gear A9 drives screw mandrel A7 and cone
Gear B 12 rotates, and bevel gear B12 drives screw mandrel B13 to rotate, and screw mandrel A7 and screw mandrel B13 drives nut A8 and nut B14 to move respectively
Dynamic, drive the fixture block C4 being attached thereto and fixture block D16 to move respectively, by completing workpiece with the cooperation of fixture block A2, fixture block B3
Clamp or unclamp, there is simple in construction, clamp firm advantage；Axle 10 of the present utility model freely can turn in bearing block A5
Dynamic, screw mandrel B13 of the present utility model can be freely rotatable in bearing block C15, bearing block A5 of the present utility model, bearing block B6
It is provided with rolling bearing with in bearing block C15, it is ensured that rotation steady, decreases rocking during use；This practicality
The inwall of novel fixture block A2, fixture block B3, fixture block C4 and fixture block D16 is provided with rubber blanket, it is ensured that while clamping performance, also
The outer wall protecting workpiece is injury-free；Total, this utility model has simple in construction, smooth running, advantage that price is low.
Claims (5)
1. a mechanical clamp, it includes workbench, it is characterised in that: the bottom of described workbench is respectively arranged with bearing block
A, bearing block B and bearing block C, be provided with the right-hand member of screw mandrel A, described screw mandrel A be provided with nut A in described bearing block B,
Described nut A connects the fixture block C being positioned at worktable upper surface, and the left end of described screw mandrel A is provided with bevel gear A, described
Bevel gear A in be provided with axle, the left end of described axle is provided with handwheel, and described bevel gear A engages bevel gear B, described
Being provided with screw mandrel B in bevel gear B, described screw mandrel B is provided with nut B, described nut B connects to have and is positioned at table on workbench
The fixture block D in face, the upper surface of described workbench is provided with fixture block A and fixture block B.
A kind of mechanical clamp the most according to claim 1, it is characterised in that: described axle can in bearing block A freely
Rotate.
A kind of mechanical clamp the most according to claim 1, it is characterised in that: described screw mandrel B can in bearing block C certainly
By rotating.
A kind of mechanical clamp the most according to claim 1, it is characterised in that: described bearing block A, bearing block B and bearing
It is provided with rolling bearing in seat C.
A kind of mechanical clamp the most according to claim 1, it is characterised in that: described fixture block A, fixture block B, fixture block C and folder
The inwall of block D is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363422.XU CN205520589U (en) | 2016-04-27 | 2016-04-27 | Mechanical fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363422.XU CN205520589U (en) | 2016-04-27 | 2016-04-27 | Mechanical fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520589U true CN205520589U (en) | 2016-08-31 |
Family
ID=56794332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363422.XU Expired - Fee Related CN205520589U (en) | 2016-04-27 | 2016-04-27 | Mechanical fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637935A (en) * | 2018-05-11 | 2018-10-12 | 郭文英 | A kind of simple positioning drilling equipment of electric screw driver |
-
2016
- 2016-04-27 CN CN201620363422.XU patent/CN205520589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637935A (en) * | 2018-05-11 | 2018-10-12 | 郭文英 | A kind of simple positioning drilling equipment of electric screw driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |