CN108500683A - A kind of screw thread process fixture of nonstandard hexagon socket head cap screw - Google Patents
A kind of screw thread process fixture of nonstandard hexagon socket head cap screw Download PDFInfo
- Publication number
- CN108500683A CN108500683A CN201810344989.6A CN201810344989A CN108500683A CN 108500683 A CN108500683 A CN 108500683A CN 201810344989 A CN201810344989 A CN 201810344989A CN 108500683 A CN108500683 A CN 108500683A
- Authority
- CN
- China
- Prior art keywords
- screw
- bidirectional
- nonstandard
- slide
- lower bottom
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention discloses a kind of screw thread process fixtures of nonstandard hexagon socket head cap screw,Including lower bottom base,Lower bottom base is equipped with sliding slot one along its length,Lower bottom base both ends are equipped with rotation seat one,The Bidirectional-screw one being located inside sliding slot one is equipped in rotation seat one,One upper end of Bidirectional-screw is set there are two slide one,One upper end of slide is equipped with support plate,The compression bar at lower bottom base center is directed toward there are two being set on support plate,Upper bed-plate is equipped in the middle part of lower bottom base,Upper bed-plate is equipped with sliding slot two along its length,Upper bed-plate both ends are equipped with rotation seat two,The Bidirectional-screw two being located inside sliding slot two is equipped in rotation seat two,Two upper end of Bidirectional-screw is set there are two slide two,Two upper end of slide is equipped with connecting plate,It connects front edge of board and is equipped with gripping block,This fixture pushes against two opposites of hexagon socket head cap screw head hexagon slot using two gripping blocks respectively,Clamping suitable for most of nonstandard hexagon socket head cap screw,Avoid making the trouble of fixture for each nonstandard bolt,Reduce fixture cost of manufacture.
Description
Technical field
The present invention relates to bolt manufacture field, more particularly to a kind of screw thread process fixture of nonstandard hexagon socket head cap screw.
Background technology
In the production process of bolt, when screw thread process one of important link, the processing method of bolt thread has very
It is more, turning, milling, grinding, tapping, mantle fiber and rolling are common are, standard hexagon socket head cap screw is usual when carrying out screw thread process
The head of fixing bolt, common fixed form be by bolt be put into in the matched hexagonal locating piece in standard bolt head,
Such fixed form is simple and efficient, and is suitble to the clamping of batch standard bolt, but with the needs of production, more and more nonstandard
Bolt is produced out, since nonstandard bolt is made according to customer demand, unlike standard bolt can be produced in batches,
If often processing a nonstandard bolt just makes one and the matched hexagonal locating piece in its head, a large amount of cost can be increased, it is existing
There is an urgent need for a kind of clamp for machining that can be suitble to the nonstandard bolt of hexagonal in difference.
Invention content
Technical problem to be solved by the invention is to provide a kind of screw thread process fixtures of nonstandard hexagon socket head cap screw, to solve
The above-mentioned defects caused by the prior art.
To achieve the above object, the present invention provides technical solution below：A kind of screw thread process of nonstandard hexagon socket head cap screw
Fixture, including lower bottom base, the lower bottom base are equipped with sliding slot one along its length, and the lower bottom base both ends are equipped with rotation seat
One, the rotation seat one is interior to be equipped with the Bidirectional-screw one being located inside sliding slot one, and one upper end of the Bidirectional-screw is set there are two in
The slide one that the heart is symmetrically threadedly coupled, one upper end of the slide are equipped with support plate, set on the support plate there are two be directed toward bottom
The compression bar at seat center, the lower bottom base middle part are equipped with upper bed-plate, and the upper bed-plate is equipped with sliding slot two along its length, described
Upper bed-plate both ends are equipped with rotation seat two, and the Bidirectional-screw two being located inside sliding slot two is equipped in the rotation seat two, described two-way
Two upper end of lead screw sets the slide two there are two centrosymmetric threaded connection, and two upper end of the slide is equipped with connecting plate, the company
Fishplate bar front end is equipped with gripping block.
Preferably, it is equipped with non-slip texture on the outside of described two gripping blocks.
Preferably, one end of the Bidirectional-screw one is equipped with runner one, and one end of the Bidirectional-screw two is equipped with runner two.
Preferably, the support plate side is equipped with one fixed triangle reinforcing rib of slide.
It is using the advantageous effect of above technical scheme：A kind of screw thread process folder of nonstandard hexagon socket head cap screw of the present invention
Tool, the operating method of this fixture are：First rotating wheel two drives Bidirectional-screw two to rotate, slide two is made to be close to Bidirectional-screw two
Hexagon socket head cap screw is inverted and is inserted in gripping block outer end, make in bolt head until two gripping blocks contact with each other by center movement
Two opposite faces and the clamping face of gripping block are substantially parallel in hexagon slot, rotate backward runner two, make slide two to two-way
Two end motions of lead screw two drive gripping block to move outward, and final two gripping blocks oppose with two of hexagon slot respectively
Face contacts, and is rotated further runner two, so that gripping block is pushed against two opposites, then rotating wheel one, drives one turn of Bidirectional-screw
It is dynamic, keep two slides one close to one center of Bidirectional-screw, the compression bar on support plate by the rounded nose of bolt from clamping sides, so
Screw thread process is carried out to bar portion by cutter afterwards, this fixture pushes against hexagon socket head cap screw head hexagon slot respectively using two gripping blocks
Two opposites, be suitable for the clamping of most of nonstandard hexagon socket head cap screw, avoid making fixture for each nonstandard bolt
Trouble, reduces fixture cost of manufacture.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the bolt schematic diagram to be processed of the present invention.
Wherein, 1- lower bottom bases, 2- rotation seats one, 3- Bidirectional-screws one, 4- runners one, 5- slides one, 6- reinforcing ribs, 7- branch
Plate, 8- compression bars, 9- runners two, 10- rotation seats two, 11- Bidirectional-screws two, 12- slides two, 13- connecting plates, 14- non-slip textures,
15- gripping blocks, 16- upper bed-plates, 17- sliding slots one, 18- sliding slots two.
Specific implementation mode
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-3 shows the specific implementation mode of the present invention：A kind of screw thread process fixture of nonstandard hexagon socket head cap screw, including under
Pedestal 1, the lower bottom base 1 are equipped with sliding slot 1 along its length, and 1 both ends of the lower bottom base are equipped with rotation seat 1, described
Be equipped with the Bidirectional-screw 1 being located inside sliding slot 1 in rotation seat 1, one 3 upper end of the Bidirectional-screw set there are two center
The slide 1 being symmetrically threadedly coupled, one 5 upper end of the slide are equipped with support plate 7, under being set on the support plate 7 there are two being directed toward
The compression bar 8 at 1 center of pedestal, 1 middle part of the lower bottom base are equipped with upper bed-plate 16, and the upper bed-plate 16 is equipped with cunning along its length
Slot 2 18,16 both ends of the upper bed-plate are equipped with rotation seat 2 10, are equipped with and are located inside sliding slot 2 18 in the rotation seat 2 10
Bidirectional-screw 2 11,2 11 upper end of the Bidirectional-screw set the slide 2 12 there are two centrosymmetric threaded connection, the cunning
2 12 upper ends of seat are equipped with connecting plate 13, and 13 front end of the connecting plate is equipped with gripping block 15.
In the present embodiment, the outside of described two gripping blocks 15 is equipped with non-slip texture 14, and screw rod is carrying out screw thread process
When, the frictional force between bolt and gripping block 15 is improved, rotation is avoided to generate screw thread process error.
In the present embodiment, one end of the Bidirectional-screw 1 is equipped with runner 1, and one end of the Bidirectional-screw 2 11 is set
There is runner 29.
In the present embodiment, 7 side of the support plate is equipped with one 5 fixed triangle reinforcing rib 6 of slide.
Based on a kind of above-mentioned, the screw thread process fixture of nonstandard hexagon socket head cap screw of structure of the invention, the operation side of this fixture
Method is：First rotating wheel 29 drives Bidirectional-screw 2 11 to rotate, so that slide 2 12 is close to 2 11 center movement of Bidirectional-screw, directly
It contacts with each other to two gripping blocks 15, hexagon socket head cap screw is inverted to and is inserted in 15 outer end of gripping block, makes hexagon in bolt head
Two opposite faces and the clamping face of gripping block 15 are substantially parallel in slot, rotate backward runner 29, make slide 2 12 to two-way silk
Two end motions of bar 2 11 drive gripping block 15 to move outward, final two gripping blocks 15 two with hexagon slot respectively
Opposite contacts, and is rotated further runner 29, so that gripping block 15 is pushed against two opposites, then rotating wheel 1, drives two-way
Lead screw 1 rotates, and keeps two slides 1 close to one 3 center of Bidirectional-screw, and the compression bar 8 on support plate 7 is by the rounded nose of bolt
From clamping sides, screw thread process then is carried out to bar portion by cutter, this fixture pushes against interior hexagonal respectively using two gripping blocks 15
Two opposites of bolt head hexagon slot are suitable for the clamping of most of nonstandard hexagon socket head cap screw, avoid for each non-
The trouble that bolt makes fixture is marked, fixture cost of manufacture is reduced.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of screw thread process fixture of nonstandard hexagon socket head cap screw, it is characterised in that：Including lower bottom base, the lower bottom base is equipped with
Sliding slot one along its length, the lower bottom base both ends are equipped with rotation seat one, are equipped with and are located in sliding slot one in the rotation seat one
The Bidirectional-screw one in portion, one upper end of the Bidirectional-screw set the slide one there are two centrosymmetric threaded connection, the slide
One upper end is equipped with support plate, is set on the support plate there are two the compression bar for being directed toward lower bottom base center, the lower bottom base middle part is equipped with upper
Pedestal, the upper bed-plate are equipped with sliding slot two along its length, and the upper bed-plate both ends are equipped with rotation seat two, the rotation seat
It is equipped with the Bidirectional-screws two being located inside sliding slot two in two, two upper end of the Bidirectional-screw sets that there are two centrosymmetric screw thread companies
The slide two connect, two upper end of the slide are equipped with connecting plate, and the connection front edge of board is equipped with gripping block.
2. the screw thread process fixture of nonstandard hexagon socket head cap screw according to claim 1, it is characterised in that：Described two clampings
Non-slip texture is equipped on the outside of block.
3. the screw thread process fixture of nonstandard hexagon socket head cap screw according to claim 1, it is characterised in that：The Bidirectional-screw
One one end is equipped with runner one, and one end of the Bidirectional-screw two is equipped with runner two.
4. the screw thread process fixture of nonstandard hexagon socket head cap screw according to claim 1, it is characterised in that：The support plate side
Equipped with one fixed triangle reinforcing rib of slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344989.6A CN108500683A (en) | 2018-04-17 | 2018-04-17 | A kind of screw thread process fixture of nonstandard hexagon socket head cap screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810344989.6A CN108500683A (en) | 2018-04-17 | 2018-04-17 | A kind of screw thread process fixture of nonstandard hexagon socket head cap screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500683A true CN108500683A (en) | 2018-09-07 |
Family
ID=63382543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810344989.6A Withdrawn CN108500683A (en) | 2018-04-17 | 2018-04-17 | A kind of screw thread process fixture of nonstandard hexagon socket head cap screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174571A (en) * | 2018-09-27 | 2019-01-11 | 广东创智智能装备有限公司 | The dedicated clamping jaw of wheel hub coating |
| CN109397152A (en) * | 2018-12-29 | 2019-03-01 | 重庆亿普机电有限公司 | Chucking device is used in part processing |
| CN110076503A (en) * | 2019-03-29 | 2019-08-02 | 朱秀平 | A kind of universal fixturing of the lithium battery capping boxing of new-energy automobile |
| CN111890247A (en) * | 2020-07-01 | 2020-11-06 | 浙江哈特惠科技股份有限公司 | High-strength anti-falling bolt processing equipment special for high-speed rail and processing method thereof |
-
2018
- 2018-04-17 CN CN201810344989.6A patent/CN108500683A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174571A (en) * | 2018-09-27 | 2019-01-11 | 广东创智智能装备有限公司 | The dedicated clamping jaw of wheel hub coating |
| CN109397152A (en) * | 2018-12-29 | 2019-03-01 | 重庆亿普机电有限公司 | Chucking device is used in part processing |
| CN110076503A (en) * | 2019-03-29 | 2019-08-02 | 朱秀平 | A kind of universal fixturing of the lithium battery capping boxing of new-energy automobile |
| CN111890247A (en) * | 2020-07-01 | 2020-11-06 | 浙江哈特惠科技股份有限公司 | High-strength anti-falling bolt processing equipment special for high-speed rail and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108500683A (en) | A kind of screw thread process fixture of nonstandard hexagon socket head cap screw | |
| CN109048709A (en) | A kind of Novel fixture | |
| CN205834755U (en) | A kind of square workpiece fixture | |
| CN103737341A (en) | Fastening clamping device | |
| CN210451135U (en) | Clamping device convenient to replace for planer | |
| CN103612146A (en) | Pneumatic clamping device | |
| CN211805188U (en) | Cleaning roller grinding head | |
| CN108526618A (en) | A kind of thread machining tool of nonstandard outer-hexagonal bolt | |
| CN205032965U (en) | L shape work piece CNC adds clamping apparatus | |
| CN207858375U (en) | A kind of auto parts machinery clamping and positioning device | |
| CN207841058U (en) | A kind of mobile phone metal shell polishing clamp | |
| CN206286850U (en) | A kind of fast linked clamping device of multistation for bearing block insert | |
| CN213795371U (en) | Clamp device for cylindrical workpiece for machining | |
| CN208214838U (en) | Crankshaft miling machine processing tool | |
| CN210024482U (en) | Plain type pivot adds clamping apparatus | |
| CN207629835U (en) | A kind of grinding machine positioning clip | |
| CN207709907U (en) | A kind of abnormal screw thread parts retainer | |
| CN210549604U (en) | Quick-clamping flat tongs | |
| CN201960638U (en) | Special fixture for making wood block | |
| CN207255780U (en) | A kind of wedge shape lever compresses turning attachment | |
| CN220636984U (en) | Adjustable turn-over flat plate milling fixture | |
| CN210996738U (en) | Ball end milling cutter | |
| CN213196569U (en) | Automobile axle housing reinforcing ring clamp | |
| CN219837464U (en) | Novel hold-down mechanism | |
| CN209273104U (en) | Strong suction angle correcting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |