CN202607287U - Square box clamping device - Google Patents
Square box clamping device Download PDFInfo
- Publication number
- CN202607287U CN202607287U CN 201220226575 CN201220226575U CN202607287U CN 202607287 U CN202607287 U CN 202607287U CN 201220226575 CN201220226575 CN 201220226575 CN 201220226575 U CN201220226575 U CN 201220226575U CN 202607287 U CN202607287 U CN 202607287U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- clamping device
- square box
- clamping
- sliding nut
- 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
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a square box clamping device, which comprises a base, wherein an upright column is fixedly mounted on the base; a transverse supporting plate is fixedly mounted at the top end of the upright column; a strip-shaped mounting hole is formed in the supporting plate; a sliding nut is mounted on the strip-shaped mounting hole in a sliding manner; a vertical screw rod is connected in the sliding nut through screw threads; a handle bar fixedly passes through the upper end of the screw rod; a clamping head is fixedly mounted at the lower end of the screw rod; and a conical hole is formed in the lower end of the clamping head. The square box clamping device has the advantages that the handle bar is rotated to drive the screw rod to move downwards to press work pieces, and the distance can be transversely adjusted by the screw rod at the same time, so that the work piece clamping force is strong; and the square box clamping device is suitable for clamping work pieces in various shapes, facilities the machining and is low in manufacturing cost.
Description
Technical field
The utility model relates to mechanical gripping means, specifically belongs to the square chest clamping device.
Background technology
Be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting.Claim jig again.In a broad sense, any operation in technical process is used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.For example weld jig, inspection jig, assembling jig, jig etc.Wherein jig is the most common, often abbreviates anchor clamps as.On lathe during processing work, for the surface that makes workpiece can reach the drawing regulation size, geometry and with other surperficial specification requirements such as mutual alignment precision, must workpiece be installed (location) before the processing, clip (clamping).Anchor clamps are usually by setting element (confirming the tram of workpiece in anchor clamps), clamping device, tool setting induction element (confirming the relative position or the guiding tool orientation of cutter and workpiece), indexing means (make workpiece in once mounting, can accomplish the processing of several stations, have circular index device and straight line to move two types of indexing means), Connection Element and clamp body compositions such as (clamp base).But,, need to use special clamping device in the stamping-out process through carrying out stamping-out processing after the forge hot for the forging of automotive-type.
The utility model content
The purpose of the utility model provides a kind of square chest clamping device, rotates the handle stem drive screw and moves down workpiece pressing, and screw rod can laterally be adjusted distance simultaneously; The workpiece clamping force is strong; Be applicable to the workpiece that clamps different shape, make things convenient for machining, cost of manufacture is low.
The technical scheme of the utility model is following:
The square chest clamping device includes base, is installed with column on the base; The top of described column is installed with horizontal gripper shoe, has the bar shaped installing hole on the gripper shoe, is slidingly fitted with sliding nut in the bar shaped installing hole; The sliding nut internal thread is connected with vertical screw rod; Handle stem has fixedly been passed in the upper end of screw rod, and the lower end of screw rod is installed with clamping head, and the lower end of clamping head has conical bore.
Have circular hole on the described gripper shoe and match with column, the outside of circular hole has breach, passes tie down screw in the breach.
The utility model is that the handle stem drive screw moves down workpiece pressing through the rotation handle stem, and screw rod can laterally be adjusted distance simultaneously, and the workpiece clamping force is strong, is applicable to the workpiece that clamps different shape, makes things convenient for machining, and cost of manufacture is low.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, the square chest clamping device includes base 1; Be installed with column 2 on the base 1, the top of column 2 is installed with horizontal gripper shoe 3, has the bar shaped installing hole on the gripper shoe 3; Be slidingly fitted with sliding nut 5 in the bar shaped installing hole, sliding nut 5 internal threads are connected with vertical screw rod 6, and handle stem 7 has fixedly been passed in the upper end of screw rod 6; The lower end of screw rod 6 is installed with clamping head 8, and the lower end of clamping head 8 has conical bore 9, has circular hole on the gripper shoe and matches with column; The outside of circular hole has breach, passes tie down screw 10 in the breach.
Claims (2)
1. the square chest clamping device includes base, is installed with column on the base; It is characterized in that: the top of described column is installed with horizontal gripper shoe, has the bar shaped installing hole on the gripper shoe, is slidingly fitted with sliding nut in the bar shaped installing hole; The sliding nut internal thread is connected with vertical screw rod; Handle stem has fixedly been passed in the upper end of screw rod, and the lower end of screw rod is installed with clamping head, and the lower end of clamping head has conical bore.
2. square chest clamping device according to claim 1 is characterized in that: have circular hole on the described gripper shoe and match with column, the outside of circular hole has breach, passes tie down screw in the breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226575 CN202607287U (en) | 2012-05-18 | 2012-05-18 | Square box clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226575 CN202607287U (en) | 2012-05-18 | 2012-05-18 | Square box clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607287U true CN202607287U (en) | 2012-12-19 |
Family
ID=47341019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226575 Expired - Fee Related CN202607287U (en) | 2012-05-18 | 2012-05-18 | Square box clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293297A (en) * | 2015-10-26 | 2016-02-03 | 广东电网有限责任公司中山供电局 | Hoisting device |
-
2012
- 2012-05-18 CN CN 201220226575 patent/CN202607287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293297A (en) * | 2015-10-26 | 2016-02-03 | 广东电网有限责任公司中山供电局 | Hoisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202877907U (en) | Height-adjustable type square box clamping device | |
| CN204321682U (en) | The two-sided tapping fixture of Multiaxial tapping machine | |
| CN203566302U (en) | Rapid eccentric wheel clamp | |
| CN202825253U (en) | Easy-to-locate type square box clamping device | |
| CN203956590U (en) | The pneumatic pinch machining center clamp of a kind of V-block location | |
| CN202877906U (en) | Pressure display square box clamp device | |
| CN204209477U (en) | A kind of die casting modified product hole locating pneumatic fixture | |
| CN203936654U (en) | A kind of boring grab | |
| CN203045362U (en) | Bidirectional centering jig | |
| CN103056691B (en) | Multifunctional combination vise for machine | |
| CN202607287U (en) | Square box clamping device | |
| CN202804976U (en) | Auxiliary structure of jaw vice for clamping narrow and thin workpiece | |
| CN203956763U (en) | Circular shaft guiding caliper adjustable-angle vice | |
| CN204935174U (en) | A kind of machining center special fixture | |
| CN202607288U (en) | Support plate for square box clamping device | |
| CN202877908U (en) | Clamping device of disk-shaped square box | |
| CN202655420U (en) | Base clamping device for square box clamp | |
| CN202607526U (en) | Clamping head installation structure for square box clamping device | |
| CN204748096U (en) | Locking mechanism helicoid processingequipment | |
| CN204397442U (en) | Car housing part fixture | |
| CN202292208U (en) | Clamp | |
| CN103894851A (en) | Automatic clamping device with lateral positioning function and using method thereof | |
| CN202607286U (en) | Handle bar for square box clamping device | |
| CN202607525U (en) | Supporting board locking structure of square box clamping device | |
| CN202606715U (en) | Locking nut for square box clamping devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130518 |