CN213764886U - Adjustable clamp - Google Patents
Adjustable clamp Download PDFInfo
- Publication number
- CN213764886U CN213764886U CN202021491917.3U CN202021491917U CN213764886U CN 213764886 U CN213764886 U CN 213764886U CN 202021491917 U CN202021491917 U CN 202021491917U CN 213764886 U CN213764886 U CN 213764886U
- Authority
- CN
- China
- Prior art keywords
- clamping block
- supporting plate
- clamping
- clamp
- displacement piece
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of tool fixtures, in particular to an adjustable fixture, which comprises a fixture base, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged on the base in parallel, and rotating shafts are respectively arranged at the two ends of the top of the first supporting plate and the second supporting plate in a penetrating way; the adjustable clamp further comprises a first clamping block and a second clamping block which are movably connected with the first supporting plate and the second supporting plate through bolts, a first displacement piece is arranged at the bottom of the first clamping block, a second displacement piece is arranged at the bottom of the second clamping block, reverse threaded holes are formed in the first displacement piece and the second displacement piece, and a threaded rod with a rotating handle is fixedly connected through the reverse threaded holes; the opposite sides of the tops of the first clamping block and the second clamping block are provided with detachable clamping blocks which are connected through bolts. The adjustable clamp is provided with the clamping blocks and the clamping blocks which are movably connected, the matched clamping blocks are selected according to the processing objects, and the clamping blocks are stored after being used and in other non-use time, so that the stable and durable use of the clamp is ensured.
Description
Technical Field
The utility model relates to a frock clamp technical field especially relates to an adjustable clamp.
Background
In the existing enterprise production and manufacturing process, a machining object is fixed by using a clamp so as to be in a correct position to be machined. The existing clamps are mainly divided into universal clamps and special clamps, and particularly, the universal clamps have universality in different industries, so that the universal clamps are widely used. But the existing universal clamp also has a certain degree of defects. Firstly, the universal fixture cannot provide stable clamping for irregular objects, so that factors for reducing the production efficiency exist; meanwhile, the common adaptation of the universal clamp also causes the over-high use frequency and easy abrasion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a stable wear-resisting adjustable fixture.
The utility model discloses a realize through following technical scheme:
an adjustable clamp, comprising: the clamp comprises a clamp base, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged on the clamp base in parallel, and rotating shafts are respectively arranged at two ends of the top of the first supporting plate and the second supporting plate in a penetrating mode;
the adjustable clamp further comprises a first clamping block and a second clamping block which are movably connected with the first supporting plate and the second supporting plate through bolts, a first displacement piece is arranged at the bottom of the first clamping block, a second displacement piece is arranged at the bottom of the second clamping block, reverse threaded holes are formed in the first displacement piece and the second displacement piece, and threaded rods with rotating handles are fixedly connected through the reverse threaded holes;
the opposite sides of the tops of the first clamping block and the second clamping block are provided with detachable clamping blocks which are connected through bolts.
According to the technical scheme, preferably, the bottoms of the first clamping block and the second clamping block are provided with notches along the height direction of the first clamping block and the second clamping block, and the threaded rod is connected with the reverse threaded hole through the notches.
According to the above technical scheme, preferably, the opposite sides of the tops of the first clamping block and the second clamping block are provided with clamping grooves, and the clamping blocks are fixed to the tops of the first clamping block and the second clamping block through the clamping grooves.
The utility model has the advantages that: the application provides an adjustable anchor clamps selects the grip block that corresponds according to treating the processing object in the use to on being fixed in first clamp splice and second clamp splice with the grip block, later make the threaded rod drive the grip block at first clamp splice and second clamp splice top and do the relative motion in order to treat the processing object and carry out the centre gripping through rotating rotatory handle. Thereby make the grip block separation and take off the processing object through the rotatory handle of reverse rotation after the processing is accomplished, dismantle the grip block to the stability of anchor clamps has been guaranteed, durable use.
Drawings
Fig. 1 shows a schematic front view of an embodiment of the invention.
Fig. 2 shows a schematic diagram of a main structure of an adjustable clamp according to an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a clamping block of an adjustable clamp according to an embodiment of the present invention.
In the figure: 1. a clamp base; 2. a first support plate; 3. a second support plate; 4. a rotating shaft; 5. a first clamping block; 6. a second clamp block; 7. a first displacement member; 8. a second displacement member; 9. a reverse threaded hole; 10. a threaded rod; 11. rotating the handle; 12. the clamping block can be disassembled.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 3, the utility model provides an adjustable clamp, which comprises a clamp base 1, a first supporting plate 2 and a second supporting plate 3 which are arranged on the base in parallel, wherein two ends of the top of the first supporting plate 2 and the second supporting plate 3 are respectively provided with a rotating shaft 4 in a penetrating way;
the adjustable clamp further comprises a first clamping block 5 and a second clamping block 6 which are movably connected with the first supporting plate 2 and the second supporting plate 3 through a rotating shaft 4, a first displacement piece 7 is arranged at the bottom of the first clamping block 5, a second displacement piece 8 is arranged at the bottom of the second clamping block 6, reverse threaded holes 9 are formed in the first displacement piece 7 and the second displacement piece 8, and a threaded rod 10 with a rotating handle 11 is fixedly connected through the reverse threaded holes 9;
the opposite sides of the tops of the first clamping block 5 and the second clamping block 6 are provided with detachable clamping blocks 12 which are connected through bolts.
In a specific using process, the first clamping block 5 and the second clamping block 6 are movably connected to the first supporting plate 2 and the second supporting plate 3 through the rotating shaft 4, and a gap is reserved between the bottoms of the first clamping block 5 and the second clamping block 6 and the clamp base 1 to ensure that the first clamping block 5 and the second clamping block 6 can rotate by taking the rotating shaft 4 as an axis. It should be added here that the first and second displacers 7, 8 are preferably movably connected to the first and second clamping blocks 5, 6, respectively, in order to replace the displacers with thread wear.
The clamping blocks are fixed with the first clamping block 5 and the second clamping block 6 through bolts, and the clamping blocks matched with the clamping blocks can be selected according to the object to be processed. The above-mentioned clamping blocks are separated and removed after the machining is completed, thereby promoting stable and durable use of the jig.
Furthermore, the bottoms of the first clamping block 5 and the second clamping block 6 are provided with notches along the height direction of the first clamping block 5 and the second clamping block 6, and the threaded rod 10 is connected with the reverse threaded hole 9 through the notches. The possible friction generated by the first clamping block 5, the second clamping block 6 and the threaded rod 10 is effectively reduced by arranging the notch, and the durable use of the threaded rod 10 is further ensured.
Furthermore, a clamping groove is formed in the opposite side of the top of each of the first clamping block 5 and the second clamping block 6, and the clamping blocks are fixed to the top of each of the first clamping block 5 and the second clamping block 6 through the clamping grooves. Clamping grooves are formed between the clamping blocks and the first clamping blocks 5 and between the clamping blocks and the second clamping blocks 6 to replace bolted connection, so that the maintenance of bolts and bolt holes is reduced, and the maintenance cost of equipment is reduced.
The utility model has the advantages that: the application provides an adjustable anchor clamps through the swing joint who sets up clamp splice and clamp splice to the processing object to different shapes selects assorted clamp splice, and receives the clamp splice with other non-live time after the use and deposits, thereby has guaranteed stable, lasting use of anchor clamps.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. An adjustable clamp, comprising: the clamp comprises a clamp base, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged on the clamp base in parallel, and rotating shafts are respectively arranged at two ends of the top of the first supporting plate and the second supporting plate in a penetrating mode;
the adjustable clamp further comprises a first clamping block and a second clamping block which are movably connected with the first supporting plate and the second supporting plate through bolts, a first displacement piece is arranged at the bottom of the first clamping block, a second displacement piece is arranged at the bottom of the second clamping block, reverse threaded holes are formed in the first displacement piece and the second displacement piece, and threaded rods with rotating handles are fixedly connected through the reverse threaded holes;
the opposite sides of the tops of the first clamping block and the second clamping block are provided with detachable clamping blocks which are connected through bolts.
2. The adjustable clamp of claim 1, wherein the bottoms of the first clamping block and the second clamping block are provided with a notch along the height direction of the first clamping block and the second clamping block, and the threaded rod is connected with the reverse threaded hole through the notch.
3. The adjustable clamp of claim 1, wherein a clamping groove is formed in the opposite sides of the tops of the first clamping block and the second clamping block, and the clamping blocks are fixed to the tops of the first clamping block and the second clamping block through the clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491917.3U CN213764886U (en) | 2020-07-24 | 2020-07-24 | Adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021491917.3U CN213764886U (en) | 2020-07-24 | 2020-07-24 | Adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764886U true CN213764886U (en) | 2021-07-23 |
Family
ID=76866679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021491917.3U Expired - Fee Related CN213764886U (en) | 2020-07-24 | 2020-07-24 | Adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764886U (en) |
-
2020
- 2020-07-24 CN CN202021491917.3U patent/CN213764886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |