CN211278250U - Adjustable hexagonal clamping device - Google Patents
Adjustable hexagonal clamping device Download PDFInfo
- Publication number
- CN211278250U CN211278250U CN201922203243.6U CN201922203243U CN211278250U CN 211278250 U CN211278250 U CN 211278250U CN 201922203243 U CN201922203243 U CN 201922203243U CN 211278250 U CN211278250 U CN 211278250U
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- locking body
- locking
- ejector block
- clamping device
- spring
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Abstract
The utility model provides a hexagonal clamping device with adjustable, it needs the spanner anchor clamps of multiple specification to carry out the centre gripping when having solved current hexagonal structure equipment to the spanner presss from both sides tight centre gripping unstablely, leads to the frock tool easily to wear and tear, changes frequently, has reduced work efficiency, has increased manufacturing cost's technical problem. The locking body is arranged, the ejector block is arranged on the locking body, the locking nut is arranged on the ejector block, the ejector block is connected with the locking nut through a slope, a spring is arranged between the locking body and the ejector block, external threads are arranged on the locking body, internal threads are arranged on the locking nut, and the locking body is connected with the locking nut through threads. The utility model discloses but wide application in hexagonal structure product dismouting in-process.
Description
Technical Field
The utility model relates to a clamping device especially relates to a hexagonal clamping device with adjustable.
Background
The hexagonal fastening device is one of the most common connection structures in mechanical structures, especially precision products, and usually requires specific requirements on the assembling and tightening torque thereof to ensure the precision and the use safety thereof.
The product equipment of hexagonal structure at present adopts fixed hexagonal chuck spanner isotructure usually, because of product size difference causes the centre gripping unstably to skid, and the frock instrument is very easily worn and torn, needs often to be changed, has reduced work efficiency, has increased manufacturing cost.
Disclosure of Invention
The utility model discloses the spanner anchor clamps that need multiple specification when assembling to current hexagonal structure carry out the centre gripping to the spanner presss from both sides tight centre gripping unstability, leads to the frock instrument easily to wear and tear, changes frequently, has reduced work efficiency, has increased manufacturing cost's technical problem, provides an adjustable hexagonal clamping device that applicable hexagonal structure in multiple specification, the centre gripping is stable in the tightening process, wearing and tearing are little, work efficiency is high, with low costs.
Therefore, the technical scheme of the utility model, a hexagonal clamping device with adjustable is equipped with the locking body, is equipped with the kicking block on the locking body, is equipped with lock nut on the kicking block, and the kicking block passes through domatic the being connected with lock nut, is equipped with the spring between locking body and the kicking block, is equipped with the external screw thread on the locking body, is equipped with the internal thread on the lock nut, and the locking body passes through threaded connection with lock nut.
Preferably, the locking body is provided with positioning holes, the height of the positioning holes is matched with that of the top block, and the positioning holes are uniformly distributed in the circumferential direction of the locking body.
Preferably, the ejector block is provided with an outer slope surface, and the locking nut is provided with an inner hole slope surface corresponding to the outer slope surface on the ejector block.
Preferably, the locking body is provided with spring grooves along the radial direction, the depth of the spring grooves is less than half of the length of the spring in the natural state, and the spring grooves are uniformly distributed in the circumferential direction of the locking body.
The utility model has the advantages that: place the spring in the spring inslot of locking body, in impressing the kicking block the locating hole again, place lock nut on the kicking block, rethread screw thread and this body coupling of locking, progressively compress tightly the kicking block inwards, press from both sides the product through the kicking block and press from both sides and carry out the dismouting operation, after the operation finishes, unscrew lock nut, the spring with the kicking block along radially popping out of locking body can, overall structure is simple, high durability and convenient operation, and applicable in the product dismouting of different specifications, press from both sides tightly not skid, can not cause wearing and tearing, can press from both sides tightly according to product size adjustment, guarantee that the precision is screwed up to the product, the commonality is good, very big improvement production efficiency, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of an assembly structure of an embodiment of the present invention;
fig. 2 is a schematic view of a lock body according to an embodiment of the present invention;
fig. 3 is a schematic view of a top block of an embodiment of the present invention;
fig. 4 is a schematic view of a lock nut according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a lock nut according to an embodiment of the present invention.
The symbols in the drawings illustrate that:
1. locking the nut; 2. a slope surface; 3. locking the body; 4. a spring; 5. a top block; 6. positioning holes; 7. a spring slot.
Detailed Description
The present invention will be further described with reference to the following examples.
The utility model provides a hexagonal clamping device with adjustable, is equipped with locking body 3, is equipped with kicking block 5 on the locking body 3, is equipped with lock nut 1 on the kicking block 5, and kicking block 5 is connected through domatic 2 with lock nut 1, is equipped with spring 4 between locking body 3 and the kicking block 5, is equipped with the external screw thread on the locking body 3, is equipped with the internal thread on the lock nut 1, and locking body 3 passes through threaded connection with lock nut 1.
The locking body is provided with positioning holes 6, the height of the positioning holes 6 is matched with that of the ejector block 5, the positioning holes 6 are uniformly distributed in the circumferential direction of the locking body 3, the ejector block 5 is provided with an outer slope surface, the locking nut 1 is provided with an inner hole slope surface corresponding to the outer slope surface of the ejector block 5, the locking body 3 is provided with spring grooves 7 in the radial direction, the depth of each spring groove 7 is smaller than half of the length of the spring 4 in the natural state, and the spring grooves 7 are uniformly distributed in the circumferential direction of the locking body 3.
Place spring 4 in the spring groove 7 of locking body 3, in impressing ejector pad 5 locating hole 6 again, place lock nut 1 on ejector pad 5, rethread screw thread is connected with locking body 3, progressively compress tightly ejector pad 5 inwards, domatic 2 extrudees a plurality of ejector pads 5 formation hexagonal and press from both sides tight product hexagonal structure, press from both sides the product through ejector pad 5 and press from both sides tight dismouting operation that carries out, after the operation finishes, loosen lock nut 1, spring 4 pops out ejector pad 5 along locking body 3's radial can adorn the product, the overall structure is simple, high durability and convenient operation, and applicable in the product dismouting of different specifications, press from both sides tightly not skidding, can not cause wearing and tearing, can adjust according to the product size and press from both sides tightly, guarantee the product and screw up the precision, good, the commonality is good, very big improvement production efficiency, the production cost is reduced.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (4)
1. The adjustable hexagonal clamping device is characterized in that a locking body is arranged, an ejector block is arranged on the locking body, a locking nut is arranged on the ejector block, the ejector block is connected with the locking nut through a slope surface, a spring is arranged between the locking body and the ejector block, an external thread is arranged on the locking body, an internal thread is arranged on the locking nut, and the locking body is connected with the locking nut through a thread.
2. The adjustable hexagonal clamping device according to claim 1, wherein the locking body is provided with positioning holes, the height of the positioning holes matches with the height of the top block, and the positioning holes are uniformly distributed in the circumferential direction of the locking body.
3. The adjustable hexagonal clamping device according to claim 1, wherein the top block is provided with an outer slope surface, and the lock nut is provided with an inner hole slope surface corresponding to the outer slope surface of the top block.
4. The adjustable hexagonal clamping device according to claim 1, wherein the locking body is provided with spring grooves along a radial direction, the depth of the spring grooves is less than half of the natural length of the spring, and the spring grooves are uniformly distributed along the circumferential direction of the locking body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203243.6U CN211278250U (en) | 2019-12-10 | 2019-12-10 | Adjustable hexagonal clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203243.6U CN211278250U (en) | 2019-12-10 | 2019-12-10 | Adjustable hexagonal clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211278250U true CN211278250U (en) | 2020-08-18 |
Family
ID=72032373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922203243.6U Active CN211278250U (en) | 2019-12-10 | 2019-12-10 | Adjustable hexagonal clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211278250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211059A (en) * | 2021-06-10 | 2021-08-06 | 四川航天长征装备制造有限公司 | Pneumatic auxiliary tightening device for one-way valve |
-
2019
- 2019-12-10 CN CN201922203243.6U patent/CN211278250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211059A (en) * | 2021-06-10 | 2021-08-06 | 四川航天长征装备制造有限公司 | Pneumatic auxiliary tightening device for one-way valve |
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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: An adjustable hexagonal clamping device Effective date of registration: 20210326 Granted publication date: 20200818 Pledgee: Weihai commercial bank Limited by Share Ltd. revitalization branch Pledgor: WEIHAI HAOCHENG PRECISION MACHINERY Co.,Ltd. Registration number: Y2021980002138 |
|
| 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: 20220424 Granted publication date: 20200818 Pledgee: Weihai commercial bank Limited by Share Ltd. revitalization branch Pledgor: WEIHAI HAOCHENG PRECISION MACHINERY CO.,LTD. Registration number: Y2021980002138 |
|
| 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: An adjustable hexagonal clamping device Effective date of registration: 20220425 Granted publication date: 20200818 Pledgee: Weihai commercial bank Limited by Share Ltd. revitalization branch Pledgor: WEIHAI HAOCHENG PRECISION MACHINERY CO.,LTD. Registration number: Y2022990000228 |
|
| 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: 20230918 Granted publication date: 20200818 Pledgee: Weihai commercial bank Limited by Share Ltd. revitalization branch Pledgor: WEIHAI HAOCHENG PRECISION MACHINERY CO.,LTD. Registration number: Y2022990000228 |