CN104416377A - Adjustable tapping chuck device - Google Patents
Adjustable tapping chuck device Download PDFInfo
- Publication number
- CN104416377A CN104416377A CN201310406613.0A CN201310406613A CN104416377A CN 104416377 A CN104416377 A CN 104416377A CN 201310406613 A CN201310406613 A CN 201310406613A CN 104416377 A CN104416377 A CN 104416377A
- Authority
- CN
- China
- Prior art keywords
- chuck
- slide block
- screw
- holder device
- tap holder
- 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.)
- Pending
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
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an adjustable tapping chuck device. The adjustable tapping chuck device comprises a chuck, wherein a clamping handle which is connected with other machining machinery is fixedly arranged at the rear of the chuck. The adjustable tapping chuck device is characterized in that the chuck is a flat cylinder; a groove is formed inside the chuck; four sliding blocks in the same shape and size are arranged inside the groove; the lateral side of the chuck is further provided with a screw hole; an adjusting screw is arranged inside the screw hole; the adjusting screw penetrates the screw hole in the lateral side of the chuck to be abutted against one sliding block; a reset spring is arranged between every two adjacent sliding blocks. The adjustable tapping chuck device is simple and reliable in structure, can be adjusted according to the workpiece size, meanwhile is convenient to operate, saves time and labor, and reduces production costs.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of adjustable tap holder device.
Background technology
As everyone knows, fixture in work pieces process for fixation workpiece, it is requisite a kind of device in processing industry, and the various tap holder sizes used in prior art are fixing, can only the screw tap of a kind of model of clamping, when processing and screw tap reconditioning, the tap holder of plurality of specifications must be equipped with, make complicated operation, and waste manpower and time greatly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of adjustable tap holder device, and this apparatus structure is simple and reliable, can adjust according to the size of workpiece, simultaneously easy to operate, time saving and energy saving, and reduces production cost.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of adjustable tap holder device, this device comprises a chuck, described chuck rear is fixed with a clamping handle be connected with other processing equipments, it is characterized in that: described chuck is that oblate post is opened, its inside has a groove, is provided with the slide block of four same shape sizes in described groove, and described chuck side also has a screw, be provided with an adjustment screw in described screw, this adjustment screw is against on one of them slide block through the screw of chuck side.
In described four slide blocks, between slide block and slide block, be provided with back-moving spring.
Described groove shapes is square.
Described slide block is irregular quadrilateral.
An angle on described four slide blocks is mutually corresponding forms the folder hole being used for clamping workpiece.
The angle at the angle that described four slide blocks are corresponding is 90o.
The invention has the beneficial effects as follows:
1, by the folder hole that four slide blocks combine, adjusted the size of folder hole by adjustment screw according to the size of workpiece to be machined, the present invention is simple to operation, makes the very fast left-hand seat work of common laborer;
2, folder hole of the present invention is combined to form by four slide blocks, when the wearing and tearing in later stage, as long as it is just passable to change slide block, changes conveniently simultaneously.
Accompanying drawing explanation
Fig. 1 is chuck structure schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the present invention's four slide block planar structure schematic diagrames.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As Figure 1-3, a kind of adjustable tap holder device, this device comprises a chuck 1, chuck 1 rear is fixed with a clamping handle 2 be connected with other processing equipments, and chuck 1 is opened for oblate post, and its inside has a groove 3, the slide block 4 of four same shape sizes is provided with in groove 3, chuck 1 side also has a screw 5, and be provided with an adjustment screw 6 in screw 5, this adjustment screw 6 is against on one of them slide block 4 through the screw 5 of chuck 1 side.In four slide blocks 4, between slide block 4 and slide block 4, be provided with back-moving spring 8.Groove 3 shape is square.Slide block 4 is irregular quadrilateral.An angle on four slide blocks 4 is mutually corresponding forms the folder hole 7 being used for clamping workpiece.The angle at the angle that four slide blocks 4 are corresponding is 90o.
The present invention at work, first according to the size in face, workpiece rank street, the size of folder hole 7 is adjusted by adjustment screw 6, after installing processed workpiece, one of them slide block 4 is driven by adjustment screw 6, also can drive other three slide blocks 4 simultaneously, slide block 4 be drawn close to the center of groove 3, and clamps processed workpiece firmly.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. an adjustable tap holder device, this device comprises a chuck, described chuck rear is fixed with a clamping handle be connected with other processing equipments, it is characterized in that: described chuck is that oblate post is opened, its inside has a groove, is provided with the slide block of four same shape sizes in described groove, and described chuck side also has a screw, be provided with an adjustment screw in described screw, this adjustment screw is against on one of them slide block through the screw of chuck side.
2. a kind of adjustable tap holder device according to claim 1, is characterized in that: in described four slide blocks, be provided with back-moving spring between slide block and slide block.
3. a kind of adjustable tap holder device according to claim 1, is characterized in that: described groove shapes is square.
4. a kind of adjustable tap holder device according to claim 1, is characterized in that: described slide block is irregular quadrilateral.
5. a kind of adjustable tap holder device according to claim 1, is characterized in that: an angle on described four slide blocks is mutually corresponding forms the folder hole being used for clamping workpiece.
6. a kind of adjustable tap holder device according to claim 1, is characterized in that: the angle at the angle that described four slide blocks are corresponding is 90o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406613.0A CN104416377A (en) | 2013-09-10 | 2013-09-10 | Adjustable tapping chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406613.0A CN104416377A (en) | 2013-09-10 | 2013-09-10 | Adjustable tapping chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416377A true CN104416377A (en) | 2015-03-18 |
Family
ID=52967092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310406613.0A Pending CN104416377A (en) | 2013-09-10 | 2013-09-10 | Adjustable tapping chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414215A (en) * | 2017-09-19 | 2017-12-01 | 台州职业技术学院 | A kind of chuck |
-
2013
- 2013-09-10 CN CN201310406613.0A patent/CN104416377A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414215A (en) * | 2017-09-19 | 2017-12-01 | 台州职业技术学院 | A kind of chuck |
| CN107414215B (en) * | 2017-09-19 | 2023-09-12 | 台州职业技术学院 | Clamping head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150318 |