CN202219406U - Precise cross-shaped flat tongs - Google Patents
Precise cross-shaped flat tongs Download PDFInfo
- Publication number
- CN202219406U CN202219406U CN2011202924909U CN201120292490U CN202219406U CN 202219406 U CN202219406 U CN 202219406U CN 2011202924909 U CN2011202924909 U CN 2011202924909U CN 201120292490 U CN201120292490 U CN 201120292490U CN 202219406 U CN202219406 U CN 202219406U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- thick stick
- crank
- axial filament
- filament thick
- 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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Abstract
The utility model discloses precise cross-shaped flat tongs comprising a crank, a scale ring, an X-axis leading screw support, plane bearings, an X-axis leading screw, tong bodies, a jaw plate, a movable block, a clamping leading screw, an adjusting panel, a cross-shaped carriage, a pedestal, a Y-axis leading screw, a panel adjusting screw, a Y-axis leading screw nut and a Y-axis leading screw support. In the precise cross-shaped flat tongs provided in the utility model, the pedestal is heightened to increase the central height of the crank on the bottom layer, thereby the crank can be rotated smoothly, and the interference with the bottom installation surface can be prevented. The plane bearings are disposed on a contact surface between the two leading screws in the vertical direction and the screw supporting, thereby the leading screws can be rotated smoothly without any obstacles, the wear of the leading screws can be small, and the service lifetime can be long.
Description
Technical field
The utility model relates to a kind of machine tool accessories, is specifically related to a kind of supporting lathe converted products that is used for, and can move both vertically by both direction, forms the accurate cross flat-nose pliers to the processing of product.
Background technology
Existing cross flat-nose pliers structure defectiveness, the user in use, the crank center height of bottom leading screw is too low, and is very harsh to the mounting condition of flat-nose pliers, and the interference of crank and installed surface takes place easily, causes the forfeiture of function of use.The contact-making surface that two rhizoid thick sticks on the vertical direction and leading screw support adopts the face way of contact, during use rotation dumb, wearing and tearing are big, flat-nose pliers is short service life.
Summary of the invention
The purpose of the utility model is the shortcoming to existing cross flat-nose pliers, and a kind of accurate cross flat-nose pliers is provided, and has improved the life-span and the practicality of cross flat-nose pliers.
The technical scheme that the utility model adopts is: a kind of accurate cross flat-nose pliers; Comprise that crank, graduated ring, the support of X axial filament thick stick, plane bearing, X axial filament thick stick, caliper, jaw plate, movable block, clamping leading screw, adjustment panel, cross saddle, base, Y axial filament thick stick, panel adjustment screw, Y axial filament thick stick nut and Y axial filament thick stick support; Said plane bearing is enclosed within on the leading screw, and leading screw is supported and fixed on the caliper through leading screw, and said graduated ring and crank are fixed on the leading screw; Said jaw plate is installed in respectively on movable block and the caliper; Said clamping leading screw is fixed on the caliper, and an end connects movable block, comes the caliper of adjusting play and base to be installed on the cross saddle through adjustment panel and panel adjustment screw; Said Y axial filament thick stick is supported and fixed on the base through Y axial filament thick stick, and said axial filament thick stick nut is fixed on the cross saddle.
The utility model rotation clamps leading screw, drives movable block and on caliper, does straight line and seesaw, thereby realize the clamping of product and loosen.X axle and Y axial filament thick stick have plane bearing and leading screw support to be separately fixed on pincers seat and the base; Can only rotate; Front and back can not be moved, and rotation crank, crank drive leading screw and rotate together; Two rhizoid thick sticks are done the rectilinear motion of X axle and Y direction respectively under the drive of feed screw nut, thereby drive caliper respectively and cross saddle is done rectilinear motion along X axle and Y direction.
The crank center height of existing cross flat-nose pliers bottom is very low, and during the crank rotation, easy and end installed surface is interfered or rotated not smooth.Employing face contacts with face between the contact-making surface that two rhizoid thick sticks on the vertical direction and leading screw support, and rotational resistance is big, quick abrasion, and the life-span is short.It is high that the method that the accurate cross flat-nose pliers of the utility model adopts base to increase is raised the center of bottom crank, and reaching crank rotation smoothness and end installed surface does not have interference.Installed plane bearing additional between the contact-making surface that two rhizoid thick sticks in vertical direction and leading screw support, rotating threaded shaft is fluent flexibly, and it is little to wear and tear, long service life.
The beneficial effect of the utility model: 1. it is high that the method that adopts base to increase is raised the center of bottom crank; Reaching crank rotation smoothness and end installed surface does not have interference, does not receive the restriction of mounting condition; Common cross flat-nose pliers is because bottom crank center height; During rotation and the lathe installed surface interference is arranged, the mounting condition to lathe during installation has requirement, a lot of lathes can't be installed.
2. installed plane bearing additional between the contact-making surface that in vertical direction two rhizoid thick sticks and leading screw supports, rotating threaded shaft is fluent flexibly, and it is little to wear and tear; Long service life; Do not have bearing between the common cross flat-nose pliers contact-making surface, resistance is big during rotation, and is dumb; Quick abrasion causes the service life of whole cross flat-nose pliers short.
3. adopt brand-new appearance design, fashionable, the market competitiveness is strong, and common cross flat-nose pliers style is old, no bright spot, and market prospects are dim.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
Shown in accompanying drawing: a kind of accurate cross flat-nose pliers; Comprise crank 1, graduated ring 2, X axial filament thick stick support 3, plane bearing 4, X axial filament thick stick 5, caliper 6, jaw plate 7, movable block 8, clamp leading screw 9, adjustment panel 10, cross saddle 11, base 12, Y axial filament thick stick 13, panel adjustment screw 14, Y axial filament thick stick nut 15 and Y axial filament thick stick support 16; Said plane bearing 4 is enclosed within on the leading screw 5; Leading screw 5 supports 3 through leading screw and is fixed on the caliper 6; Said graduated ring 2 is fixed on the leading screw 5 with crank 1, and said jaw plate 7 is installed in respectively on movable block 8 and the caliper 6, and said clamping leading screw 9 is fixed on the caliper 6; One end connects movable block 8; Come the caliper 6 of adjusting play to be installed on the cross saddle 11 with base 12 through adjustment panel 10 and panel adjustment screw 14, said Y axial filament thick stick 13 supports 16 through Y axial filament thick stick and is fixed on the base 12, and said Y axial filament thick stick nut 15 is fixed on the cross saddle 11.
Claims (1)
1. accurate cross flat-nose pliers; It is characterized in that: comprise that crank, graduated ring, the support of X axial filament thick stick, plane bearing, X axial filament thick stick, caliper, jaw plate, movable block, clamping leading screw, adjustment panel, cross saddle, base, Y axial filament thick stick, panel adjustment screw, Y axial filament thick stick nut and Y axial filament thick stick support; Said plane bearing is enclosed within on the leading screw, and leading screw is supported and fixed on the caliper through leading screw, and said graduated ring and crank are fixed on the leading screw; Said jaw plate is installed in respectively on movable block and the caliper; Said clamping leading screw is fixed on the caliper, and an end connects movable block, comes the caliper of adjusting play and base to be installed on the cross saddle through adjustment panel and panel adjustment screw; Said Y axial filament thick stick is supported and fixed on the base through Y axial filament thick stick, and said axial filament thick stick nut is fixed on the cross saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924909U CN202219406U (en) | 2011-08-12 | 2011-08-12 | Precise cross-shaped flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202924909U CN202219406U (en) | 2011-08-12 | 2011-08-12 | Precise cross-shaped flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219406U true CN202219406U (en) | 2012-05-16 |
Family
ID=46041443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202924909U Expired - Fee Related CN202219406U (en) | 2011-08-12 | 2011-08-12 | Precise cross-shaped flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419050A (en) * | 2013-09-01 | 2013-12-04 | 赵夫超 | Clamp of bench drill |
| CN103659371A (en) * | 2013-12-09 | 2014-03-26 | 乔登卫浴(江门)有限公司 | Tool for fast positioning square workpiece |
-
2011
- 2011-08-12 CN CN2011202924909U patent/CN202219406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419050A (en) * | 2013-09-01 | 2013-12-04 | 赵夫超 | Clamp of bench drill |
| CN103659371A (en) * | 2013-12-09 | 2014-03-26 | 乔登卫浴(江门)有限公司 | Tool for fast positioning square workpiece |
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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: 20120516 Termination date: 20120812 |