CN213003795U - Adjustable clamp die for multi-claw workpiece - Google Patents
Adjustable clamp die for multi-claw workpiece Download PDFInfo
- Publication number
- CN213003795U CN213003795U CN202021538713.0U CN202021538713U CN213003795U CN 213003795 U CN213003795 U CN 213003795U CN 202021538713 U CN202021538713 U CN 202021538713U CN 213003795 U CN213003795 U CN 213003795U
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- China
- Prior art keywords
- jaw
- work piece
- transposition part
- locating piece
- formula work
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- 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
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- 230000017105 transposition Effects 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an adjustable anchor clamps mould of multi-jaw formula work piece relates to the machining field, locating piece including being cylindric transposition part and multiunit adjustable, the staff is according to the position of the jack catch of multi-jaw formula work piece, rotate the locating piece, until adjacent two sets of locating pieces and the joint portion of the jack catch looks adaptation of transposition part between the three of formation and multi-jaw formula work piece, recycle locking bolt with the locating piece locking in the relevant position of transposition part, thereby make the smooth joint of jack catch of multi-jaw formula work piece in joint portion, and then improve into multi-jaw locking by original three-jaw locking, the staff's operation of not only being convenient for, and can effectively improve the machining precision of multi-jaw formula work piece.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to an adjustable fixture die of multi-jaw formula work piece.
Background
At present, a circular workpiece or a circular tube-shaped workpiece is frequently encountered in the industrial production process, but some workpieces are irregular, clamping jaws are arranged on a circular ring or a circular tube, when the three-jaw clamp is used for fixing and machining, the clamping jaws cannot be effectively placed flat, the position is not easy to determine, the machining precision of the workpiece is influenced, and especially for the circular workpiece or the circular tube-shaped workpiece with the unevenly distributed clamping jaws, the machining precision is difficult to effectively guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an adjustable fixture mold of multi-jaw formula work piece, this adjustable fixture mold is convenient for the staff to operate, can effectively improve the machining precision of multi-jaw formula work piece moreover.
The utility model discloses a realize through following technical scheme: the utility model provides an adjustable fixture mold of multi-jaw formula work piece, including being cylindric transposition part and multiunit locating piece, multiunit ring groove has been seted up around the transposition part, ring groove's the centre of a circle coincides with the centre of a circle of transposition part, the cross section of locating piece is convex cross-section, the inboard of locating piece is equipped with multiunit and ring groove sliding connection's snap ring, be equipped with multiunit locking bolt on the locating piece, locking bolt's tip supports the transposition part, form the joint portion with the jack catch looks adaptation of multi-jaw formula work piece between adjacent two sets of locating pieces and the transposition part three, the work piece cup joints on the transposition part, the jack catch joint of multi-jaw formula work piece is in.
The staff rotates the locating piece according to the position of the jack catch of multi-jaw formula work piece, until form the joint portion with the jack catch looks adaptation of multi-jaw formula work piece between two sets of adjacent locating pieces and transposition part three, recycle the locking bolt with the locating piece locking in the relevant position of transposition part to make the smooth joint of jack catch of multi-jaw formula work piece in joint portion, and then improve into multi-jaw locking by original three-jaw locking, the staff's operation of not only being convenient for, and can effectively improve the machining precision of multi-jaw formula work piece.
According to above-mentioned technical scheme, preferably, the longitudinal section of ring groove and snap ring is T shape cross-section to make the locating piece can steadily rotate the settlement angle around the position part, and effectively prevent that the locating piece from dropping.
According to the technical scheme, preferably, the positioning block is provided with the step table at one side abutting against the multi-jaw type workpiece, and the step table is provided with the slope angle at one side contacting with the multi-jaw type workpiece, so that clamping of the jaws is facilitated.
According to the technical scheme, preferably, the height of the positioning block is larger than that of the clamping jaw.
According to above-mentioned technical scheme, preferably, the outer wall of snap ring is equipped with the ball of the multiunit ring groove inner wall of contradicting, and the ball can make the snap ring of locating piece steadily slide in ring groove, can effectively prevent the friction loss of snap ring moreover, and then improves the positioning accuracy of locating piece.
The utility model has the advantages that: the staff rotates the locating piece according to the position of the jack catch of multi-jaw formula work piece, until form the joint portion with the jack catch looks adaptation of multi-jaw formula work piece between two sets of adjacent locating pieces and transposition part three, recycle the locking bolt with the locating piece locking in the relevant position of transposition part to make the smooth joint of jack catch of multi-jaw formula work piece in joint portion, and then improve into multi-jaw locking by original three-jaw locking, the staff's operation of not only being convenient for, and can effectively improve the machining precision of multi-jaw formula work piece.
Drawings
Fig. 1 shows a schematic perspective view of an embodiment according to the present invention.
Fig. 2 shows a schematic perspective view of a multi-jaw workpiece clamped according to an embodiment of the present invention.
Fig. 3 shows a front view schematic diagram according to an embodiment of the present invention.
In the figure: 1. a indexing member; 2. positioning blocks; 3. an annular neck; 4. a clamping part; 5. a claw; 6. a stair step; 7. a snap ring; 8. a multi-jaw workpiece.
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 the figures, the utility model provides an adjustable clamp mould of a multi-claw workpiece, which comprises a cylindrical transposition part 1 and a plurality of groups of positioning blocks 2, wherein a plurality of groups of parallel ring-shaped clamping grooves 3 are arranged on the circumference of the transposition part 1, the circle center of each ring-shaped clamping groove 3 coincides with the circle center of the transposition part 1, the cross section of each positioning block 2 is a circular arc-shaped cross section, a plurality of groups of clamping rings 7 connected with the ring-shaped clamping grooves 3 in a sliding manner are arranged on the inner side of each positioning block 2, the longitudinal sections of the ring-shaped clamping grooves 3 and the clamping rings 7 are preselected to be T-shaped cross sections, so that the positioning blocks 2 can stably rotate around the transposition part 1 to set angles, the positioning blocks 2 are effectively prevented from falling off, a plurality of groups of locking bolts are arranged on the positioning blocks 2, when the positioning blocks rotate in place, a worker can use the end parts of the locking bolts to abut against the transposition part, the workpiece is sleeved on the transposition part 1, the clamping jaw 5 of the multi-jaw workpiece 8 is clamped in the clamping part 4 at the moment, the positioning block is abutted against the multi-jaw workpiece 8, the step table 6 is arranged on one side of the positioning block abutting against the multi-jaw workpiece 8, and a slope angle is arranged on one side of the step table 6 contacting with the multi-jaw workpiece 8, so that the clamping jaw 5 is convenient to clamp.
The working process is as follows:
firstly, a worker rotates the positioning blocks 2 according to the positions of the clamping jaws 5 of the multi-jaw workpiece 8 until clamping parts 4 matched with the clamping jaws 5 of the multi-jaw workpiece 8 are formed between two adjacent groups of the positioning blocks 2 and the transposition part 1; locking the positioning block 2 at the corresponding position of the transposition part 1 by using a locking bolt; finally, the clamping jaws 5 of the multi-jaw type workpiece 8 are smoothly clamped in the clamping part 4; the multi-jaw workpiece 8 is machined.
According to the technical scheme, preferably, the height of the positioning block is larger than that of the clamping jaw 5.
According to above-mentioned technical scheme, preferably, the outer wall of snap ring 7 is equipped with the ball of the 3 inner walls of multiunit conflict ring groove, and the ball can make the snap ring 7 of locating piece 2 steadily slide in ring groove 3, can effectively prevent the friction loss of snap ring 7 moreover, and then improves the positioning accuracy of locating piece 2.
The utility model has the advantages that: the staff is according to the position of 5 of the jack catch of multi-jaw formula work piece 8, rotate locating piece 2, until adjacent two sets of locating pieces 2 and transposition part 1 three between form with 5 looks adaptations joint portion 4 of 5 looks adaptations of jack catch of multi-jaw formula work piece 8, recycle locking bolt with 2 locks the relevant position at transposition part 1 of locating piece, thereby make 5 smooth joints of jack catch of multi-jaw formula work piece 8 in joint portion 4, and then improve into multi-jaw locking by original three-jaw locking, the staff's operation of not only being convenient for, and can effectively improve 8 machining precision of multi-jaw formula work piece.
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 (4)
1. The utility model provides an adjustable fixture mold of multi-jaw formula work piece, its characterized in that, is including being cylindric transposition part and multiunit locating piece, multiunit ring groove has been seted up around the transposition part, ring groove's the centre of a circle with the centre of a circle coincidence of transposition part, the cross section of locating piece is convex cross-section, the inboard of locating piece be equipped with the multiunit with ring groove sliding connection's snap ring, be equipped with multiunit locking bolt on the locating piece, locking bolt's tip supports transposition part, adjacent two the locating piece with form the joint portion with the jack catch looks adaptation of multi-jaw formula work piece between the transposition part three, the work piece cup joints on the transposition part, the jack catch joint of multi-jaw formula work piece is in the joint portion.
2. The adjustable clamp die for multi-jaw workpieces of claim 1, wherein said ring groove and snap ring have a T-shaped cross-section in longitudinal cross-section.
3. The adjustable clamp die for multi-jaw workpieces as recited in claim 2, wherein a step is provided on a surface of the positioning block abutting against the multi-jaw workpiece, and a slope is provided on a surface of the step contacting the multi-jaw workpiece.
4. The adjustable clamp die for multi-jaw workpieces of claim 3, wherein the outer wall of said snap ring has a plurality of sets of balls that engage the inner wall of said circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538713.0U CN213003795U (en) | 2020-07-30 | 2020-07-30 | Adjustable clamp die for multi-claw workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538713.0U CN213003795U (en) | 2020-07-30 | 2020-07-30 | Adjustable clamp die for multi-claw workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003795U true CN213003795U (en) | 2021-04-20 |
Family
ID=75461445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538713.0U Expired - Fee Related CN213003795U (en) | 2020-07-30 | 2020-07-30 | Adjustable clamp die for multi-claw workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003795U (en) |
-
2020
- 2020-07-30 CN CN202021538713.0U patent/CN213003795U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |