CN207746766U - A kind of revolving body clamping and positioning device - Google Patents
A kind of revolving body clamping and positioning device Download PDFInfo
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- CN207746766U CN207746766U CN201721850523.0U CN201721850523U CN207746766U CN 207746766 U CN207746766 U CN 207746766U CN 201721850523 U CN201721850523 U CN 201721850523U CN 207746766 U CN207746766 U CN 207746766U
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Abstract
The utility model discloses a kind of revolving body clamping and positioning devices, including pedestal, the base position is equipped with origin reference location mechanism, clamping movement mechanism is symmetrically distributed at left and right sides of origin reference location mechanism, origin reference location mechanism front and rear sides are symmetrically distributed with hold-down mechanism, retaining mechanism is symmetrically distributed at left and right sides of origin reference location mechanism edge, the left and right sides is symmetrically distributed with clamping movement mechanism and the left and right sides is symmetrically distributed with retaining mechanism and the enclosing of origin reference location mechanism wherein.Four componental movement mechanism power sources are by machine body hydraulic system transfers, the functions such as initial alignment, clamping, compression and interlocking can be achieved, revolving body clamping and positioning device configuration design meets centrifugation mechanical requirements, suitable for aluminium die cast part, injection molded parts, moulding by casting part and powdered metal parts, it is fixedly clamped for realizing the positioning of product, stable working state has good practicability, has substantive distinguishing features outstanding compared with prior art and.
Description
Technical field
The utility model is related to position the technical field of clamping device, especially a kind of revolving body clamping and positioning device, not
It is related to its mechanical connecting structure.
Background technology
The clamping and positioning device of existing numerically controlled lathe and numerically-controlled milking composite machine tool is relatively simple for structure, general using unidirectional
Clamp, can not the irregular processing component of commensurate structure, therefore there is still a need for the structure to existing clamping and positioning device into advance one
Step is improved.
Invention content
The purpose of this utility model is to provide a kind of revolving body clamping and positioning devices, solve to distinctive appearance clamping product
It is locking afterwards, prevent product from deforming in process and the problems such as clamping is difficult.Can be achieved initial alignment, clamping, compression and
The functions such as interlocking, overcome shortcoming and defect existing in the prior art.
To achieve the goals above, the technical solution of the utility model is：A kind of revolving body clamping and positioning device, including bottom
Seat, the base position are equipped with origin reference location mechanism, clamping movement mechanism, base are symmetrically distributed at left and right sides of origin reference location mechanism
Quasi- detent mechanism front and rear sides are symmetrically distributed with hold-down mechanism, and origin reference location mechanism is symmetrically distributed with locking at left and right sides of edge
Mechanism, the left and right sides are symmetrically distributed with clamping movement mechanism and the left and right sides are symmetrically distributed with retaining mechanism and origin reference location mechanism
It encloses wherein.
The utility model discloses a kind of revolving body clamping and positioning device, structure mainly has four componental movement mechanism groups
At motion is respectively：Origin reference location mechanism, partial face or point clamping movement mechanism, partial face or point hold-down mechanism, auxiliary
Face or point retaining mechanism；Each motion is divided into two groups of left and right, and four componental movement mechanism power sources are by machine body hydraulic system
It transmits, it can be achieved that the functions such as initial alignment, clamping, compression and interlocking, revolving body clamping and positioning device configuration design meet centrifugation
Mechanical requirements are suitable for aluminium die cast part, injection molded parts, moulding by casting part and powdered metal parts, are used for
Realize that the positioning of product is fixedly clamped, stable working state has good practicability, has protrude compared with prior art and
Substantive distinguishing features.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model assembling structure schematic diagram.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
The utility model discloses a kind of revolving body clamping and positioning devices, including pedestal 11, are different from the prior art
In：Origin reference location mechanism 101 is equipped at the pedestal 11, the left and right sides of origin reference location mechanism 101 is symmetrically distributed with clamping fortune
Motivation structure 201,101 front and rear sides of origin reference location mechanism are symmetrically distributed with hold-down mechanism 301,101 edge of origin reference location mechanism
The left and right sides is symmetrically distributed with retaining mechanism 401, and the left and right sides is symmetrically distributed with clamping movement mechanism 201, and the left and right sides is symmetrical
Retaining mechanism 401 is distributed with and origin reference location mechanism 101 encloses wherein.
In the specific implementation, the origin reference location mechanism 101 is an origin reference location block 5, and origin reference location block 5 is set to pedestal
At 11 centre bit, the centre bit of pedestal 11 is provided with origin reference location mechanism assembly position 14, and said reference locating piece 5 passes through bolt
It is fixed at said reference detent mechanism assembly position 14.Origin reference location block 5 is used for the origin reference location to processing part.
In the specific implementation, the clamping movement mechanism 201 includes 1, two symmetrical clamping of a motion guide block
2, two symmetrical angled-lift splits 7 of sliding block, angled-lift splits fixed block 9, attaching nut logical 10, the left and right sides of pedestal 11 is set respectively
There are a motion guide block department of assembly 16, the lower end of motion guide block 1 to be secured by bolts in motion guide block department of assembly 16, two
A symmetrical grip slide 2 is installed on pedestal 11, motion guide block 1 be located at two symmetrical grip slides 2 it
Between, two symmetrical angled-lift splits 7 are bolted on attaching nut 10 on angled-lift splits fixed block 9, and angled-lift splits are fixed
Block 9 is located at the lower section of angled-lift splits 7, and angled-lift splits fixed block 9 is located at the top of attaching nut 10, angled-lift splits 7, angled-lift splits fixed block 9,
Attaching nut 10 connects into a separate component, and the lower end of separate component is passed down through the setting of 11 centre bit of pedestal, above-mentioned grip slide 2
Lateral wall on form oblique sliding slot 15, angled-lift splits 7 are set in above-mentioned oblique sliding slot 15, above-mentioned separate component upper and lower displacement, folder
Tight sliding block is under the constraint of motion guide block and angled-lift splits, and grip slide does plane and moves left and right, 7 V-shaped structure of angled-lift splits.
In the specific implementation, the hold-down mechanism 301 is made of compact heap holder 8, compact heap 6, and compact heap 6 passes through pivot pin
13 connect with compact heap holder 8, and compact heap 6 is swung up and down by the formation of horizontally disposed pivot pin 13, and compact heap holder 8 is logical
Cross the outside that bolt is anchored on V-arrangement angled-lift splits 7.As shown in fig. 1, when clamping movement mechanism 201 moves up and down, compacting machine
Structure 301 also moves up and down therewith, and when compact heap touches grip slide side, compact heap moves downward, when compact heap touches
When to origin reference location block, compact heap moves upwards, to realize compression or separation of the hold-down mechanism 301 to processing part.
In the specific implementation, the retaining mechanism 401 is made of spring 3 and auxiliary clamp block 4, auxiliary clamp block 4 it is interior
Side is arranged close to said reference locating piece 5, and the outside of auxiliary clamp block 4 is connect with 3 one end of spring, and 3 other end of spring supports outward
Firmly motion guide block 1, auxiliary clamp block 4 are located between two symmetrical grip slides 2.And certain activity space is reserved,
It, which is acted on, eliminates part generated vibration in processing.
In the specific implementation, the inside of the auxiliary clamp block 4 forms pincer structure.
In the specific implementation, the lower part of the pedestal 11 is fixedly connected with ring flange 12, is formed complete revolving body and is clamped
Attaching nut 10 on revolving body clamping and positioning device connect with hydraulic cylinder expansion screw on lathe, then passes through by positioning device
Revolving body clamping and positioning device is screwed and is fastened with the threaded hole on lathe by bolt, opens machine tool hydraulic cylinder switch, revolving body
Each motion of clamping and positioning device is moved forward and backward with hydraulic cylinder, to realize clamping or separation.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should
It is considered as belonging to the scope of protection of the utility model.
Claims (8)
1. a kind of revolving body clamping and positioning device, including pedestal (11), it is characterised in that：It is fixed equipped with benchmark at the pedestal (11)
Position mechanism（101）, origin reference location mechanism（101）The left and right sides be symmetrically distributed with clamping movement mechanism（201）, origin reference location machine
Structure（101）Front and rear sides are symmetrically distributed with hold-down mechanism（301）, origin reference location mechanism（101）The left and right sides at edge is symmetrically divided
It is furnished with retaining mechanism（401）, the left and right sides is symmetrically distributed with clamping movement mechanism（201）The left and right sides is symmetrically distributed with locking
Mechanism（401）With origin reference location mechanism（101）It encloses wherein.
2. a kind of revolving body clamping and positioning device according to claim 1, it is characterised in that：The origin reference location mechanism
（101）For an origin reference location block（5）, origin reference location block（5）It is set at the centre bit of pedestal (11), the centre bit of pedestal (11)
It is provided with origin reference location mechanism assembly position（14）, said reference locating piece（5）It is secured by bolts in said reference detent mechanism
Assemble position（14）Place.
3. a kind of revolving body clamping and positioning device according to claim 1, it is characterised in that：The clamping movement mechanism
（201）Including a motion guide block（1）, two symmetrical grip slides（2）, two symmetrical angled-lift splits（7）, tiltedly
Sliding dowel block（9）, attaching nut it is logical（10）, pedestal (11) is respectively arranged on the left side and the right side a motion guide block department of assembly
（16）, motion guide block（1）Lower end be secured by bolts in motion guide block department of assembly（16）On, two symmetrical folders
Tight sliding block（2）It is installed on pedestal（11）On, motion guide block（1）The grip slide symmetrical positioned at two（2）Between, two
Symmetrical angled-lift splits（7）With attaching nut（10）It is bolted on angled-lift splits fixed block（9）On, angled-lift splits fixed block
（9）Positioned at angled-lift splits（7）Lower section, angled-lift splits fixed block（9）Positioned at attaching nut（10）Top, angled-lift splits（7）, angled-lift splits
Fixed block（9）, attaching nut（10）A separate component is connected into, the lower end of separate component is passed down through pedestal (11) centre bit and sets
It sets, above-mentioned grip slide（2）Lateral wall on form oblique sliding slot（15）, angled-lift splits（7）It is set to above-mentioned oblique sliding slot（15）
Interior, above-mentioned separate component upper and lower displacement, for grip slide under the constraint of motion guide block and angled-lift splits, grip slide does plane or so
It is mobile, angled-lift splits（7）V-shaped structure.
4. a kind of revolving body clamping and positioning device according to claim 1, it is characterised in that：The hold-down mechanism（301）
By compact heap holder（8）, compact heap（6）It constitutes, compact heap（6）Pass through pivot pin（13）With compact heap holder（8）Connection, compact heap
（6）Pass through horizontally disposed pivot pin（13）Formation is swung up and down, compact heap holder（8）It is fastened by bolts and is tiltedly slided in V-arrangement
Block（7）Outside.
5. a kind of revolving body clamping and positioning device according to claim 2, it is characterised in that：The retaining mechanism（401）
By spring（3）With auxiliary clamp block（4）It constitutes, auxiliary clamp block（4）Inside close to said reference locating piece（5）Setting, it is auxiliary
Help gripping block（4）Outside and spring（3）One end connects, spring（3）The other end resists motion guide block outward（1）, additional lock
Tight block（4）The grip slide symmetrical positioned at two（2）Between.
6. a kind of revolving body clamping and positioning device according to claim 5, it is characterised in that：The auxiliary clamp block（4）
Inside formed pincer structure.
7. a kind of revolving body clamping and positioning device according to claim 1, it is characterised in that：The lower part of the pedestal (11)
With ring flange（12）It is fixedly connected.
8. a kind of revolving body clamping and positioning device according to claim 3, it is characterised in that：The attaching nut（10）With
Hydraulic cylinder expansion screw connects on lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850523.0U CN207746766U (en) | 2017-12-26 | 2017-12-26 | A kind of revolving body clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850523.0U CN207746766U (en) | 2017-12-26 | 2017-12-26 | A kind of revolving body clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746766U true CN207746766U (en) | 2018-08-21 |
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ID=63150751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850523.0U Active CN207746766U (en) | 2017-12-26 | 2017-12-26 | A kind of revolving body clamping and positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207746766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045462A (en) * | 2020-08-27 | 2020-12-08 | 浙江京速机床附件有限公司 | Double-acting bench clamp |
-
2017
- 2017-12-26 CN CN201721850523.0U patent/CN207746766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045462A (en) * | 2020-08-27 | 2020-12-08 | 浙江京速机床附件有限公司 | Double-acting bench clamp |
| CN112045462B (en) * | 2020-08-27 | 2021-12-21 | 浙江京速机床附件有限公司 | Double-acting bench clamp |
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