CN209754051U - Inclined plane location quick change frock - Google Patents
Inclined plane location quick change frock Download PDFInfo
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- CN209754051U CN209754051U CN201920527350.1U CN201920527350U CN209754051U CN 209754051 U CN209754051 U CN 209754051U CN 201920527350 U CN201920527350 U CN 201920527350U CN 209754051 U CN209754051 U CN 209754051U
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Abstract
The utility model provides an inclined plane positioning quick-change tool, which comprises a base body, a left chuck and a right chuck, wherein the left chuck and the right chuck are arranged on the base body; the fixture block is provided with a first dynamic steel ball positioning screw rod and a second dynamic steel ball positioning screw rod; the upper end of the fixture block is provided with an upper positioning bolt, and the base jaw is provided with a side positioning bolt; the utility model discloses it is more convenient that frock clamp is changed to inclined plane location quick change frock, uses the base claw as the location benchmark, changes the fixture block of different diameters and accomplishes the change of whole frock, labour saving and time saving; the positioning is accurate, and the inclined positioning surface brings the extrusion force between the base claw and the clamping block, so that the positioning accuracy is enhanced.
Description
Technical Field
The utility model relates to a machining frock technical field especially indicates an inclined plane location quick change frock.
Background
In the machining process, disc workpieces with different diameters need to be machined. The workpieces are clamped by moving towards the steel ball positioning screw, and the stroke of the moving towards the steel ball positioning screw is limited, so that the machining dies are frequently required to be switched when the workpieces with different diameters are switched. The development of a novel tool clamp capable of being replaced quickly and positioning accurately is needed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose, in order to solve frequently to change the frock, seriously reduce work efficiency problem, adopted the base claw for the location benchmark, the location calibration procedure after changing the frock has been removed in the design of location face slope. Meanwhile, the device gives consideration to cost factors, uses general materials and has simple structural design.
The technical scheme of the utility model is realized like this: a slope positioning quick-change tool comprises a base body, a left chuck and a right chuck, wherein the left chuck and the right chuck are arranged on the base body; the fixture block is provided with a first dynamic steel ball positioning screw rod and a second dynamic steel ball positioning screw rod; the upper end of the clamping block is provided with an upper positioning bolt, and the base jaw is provided with a side positioning bolt.
preferably, the lower end of the clamping block is provided with a positioning wedge block at the contact position of the clamping block and the base jaw to limit the movement of the clamping block in the vertical direction.
Preferably, the base body is provided with a support nail for adjusting the height of the workpiece to be processed.
Preferably, the left chuck and the right chuck are symmetrically arranged, and the workpiece is convenient and fast to replace.
The novel tool can realize quick change and benefit from the following two points, the first base jaw is used as a positioning reference, the position of the base jaw is accurately fixed, and the relative position of the base jaw and a machining tool bit is constant; the inclined positioning surfaces between the two base jaws and the fixture blocks realize the positioning between the base jaws and the fixture blocks, at the moment, the replacement of the tool can be finished only by replacing different fixture blocks, workpieces with different diameters are machined, the inclined positioning surfaces are firmly clamped and accurately positioned, the tool fixture is more quickly replaced, and the tool fixture is incomparable with a vertical working surface or other working surfaces; go up positioning bolt and side positioning bolt and fix left chuck, right chuck, what the restriction of location voussoir is the upper and lower direction degree of freedom, the accurate double insurance of location.
The utility model has the advantages that: the tool is more convenient to replace, the fixture blocks with different diameters are replaced by taking the base jaw as a positioning reference, and the whole tool is replaced, so that time and labor are saved; the positioning is accurate, and the inclined positioning surface brings the extrusion force between the base claw and the clamping block, so that the positioning accuracy is enhanced. Has good popularization and practical value, and can generate good economic and social benefits by wide popularization and application.
Drawings
Fig. 1 is a schematic view of a front view structure of a bevel positioning quick-change tool of the present invention;
Fig. 2 is a schematic view of a top view structure of the bevel positioning quick-change tool of the present invention;
The clamping device comprises a base body 1, a left chuck A, a right chuck B, a base jaw 2, a clamping block 3, a first moving steel ball positioning screw rod 31, a second moving steel ball positioning screw rod 32, an upper positioning bolt 33, a side positioning bolt 34, a positioning surface 4, a positioning wedge 5 and a supporting nail 6.
Detailed Description
In order to deepen the understanding of the utility model, the following will combine the example and the attached drawing to be right the utility model relates to a further detailed description of the inclined plane location quick-change tooling work, this embodiment only is used for explaining the utility model discloses, does not constitute the restriction to the scope of protection of the utility model.
As shown in fig. 1 and 2, the slope positioning quick-change tool comprises a base body 1, and a left chuck a and a right chuck B which are arranged on the base body 1, wherein the left chuck a comprises a base jaw 2 and a clamping block 3 which is in fit connection with the base jaw 2, a positioning surface 4 of a contact part of the base jaw 2 and the clamping block 3 is in a conical shape, and the diameter of the upper end is smaller than that of the lower end; the fixture block 3 is provided with a first moving steel ball positioning screw 31 and a second moving steel ball positioning screw 32; an upper positioning bolt 33 is arranged at the upper end of the fixture block 3, and a side positioning bolt 34 is arranged on the base jaw 2; a positioning wedge block 5 is arranged at the contact position of the fixture block 3 and the base jaw 2 at the lower end of the fixture block 3; the base body 1 is provided with a support nail 6; the left chuck A and the right chuck B are symmetrically arranged.
the use and principle show that the novel tool can realize quick change and benefit from the following two points, the first base jaw 2 is used as a positioning reference, the position of the base jaw is accurately fixed, and the relative position of the base jaw and a machining tool bit is constant; the inclined positioning surface 4 between the two base claws 2 and the fixture block 3 realizes the positioning between the base claws 2 and the fixture block 3, at the moment, the replacement of the tool can be finished only by replacing different fixture blocks 3, workpieces with different diameters are machined, the inclined positioning surface 4 is firmly clamped and is positioned accurately, the replacement is quicker, and the tool cannot be compared with a vertical working surface or other working surfaces; the left chuck and the right chuck are fixed by the upper positioning bolt 33 and the side positioning bolt 34, and the positioning wedge 5 limits the freedom degree in the vertical direction and has double insurance of accurate positioning.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The slope positioning quick-change tool is characterized by comprising a base body (1), and a left chuck (A) and a right chuck (B) which are arranged on the base body (1), wherein the left chuck (A) comprises a base jaw (2) and a clamping block (3) which is in fit connection with the base jaw (2), a positioning surface (4) of a contact part of the base jaw (2) and the clamping block (3) is in a conical shape, and the diameter of the upper end is smaller than that of the lower end;
A first moving steel ball positioning screw rod (31) and a second moving steel ball positioning screw rod (32) are arranged on the fixture block (3);
The upper end of the clamping block (3) is provided with an upper positioning bolt (33), and the base jaw (2) is provided with a side positioning bolt (34).
2. The slope positioning quick-change tool according to claim 1, wherein a positioning wedge block (5) is arranged at the contact position of the fixture block (3) and the base jaw (2) at the lower end of the fixture block (3).
3. The slope positioning quick-change tool according to claim 2, wherein a support nail (6) is arranged on the base body (1).
4. The slope positioning quick-change tool according to claim 3, wherein the left chuck (A) and the right chuck (B) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527350.1U CN209754051U (en) | 2019-04-17 | 2019-04-17 | Inclined plane location quick change frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527350.1U CN209754051U (en) | 2019-04-17 | 2019-04-17 | Inclined plane location quick change frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754051U true CN209754051U (en) | 2019-12-10 |
Family
ID=68759722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527350.1U Active CN209754051U (en) | 2019-04-17 | 2019-04-17 | Inclined plane location quick change frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754051U (en) |
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2019
- 2019-04-17 CN CN201920527350.1U patent/CN209754051U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick tooling for inclined plane positioning Effective date of registration: 20210302 Granted publication date: 20191210 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIANCHENG PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2021990000208 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230629 Granted publication date: 20191210 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LIANCHENG PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2021990000208 |