CN211615627U - Manipulator is used in production of cross axle universal joint - Google Patents
Manipulator is used in production of cross axle universal joint Download PDFInfo
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- CN211615627U CN211615627U CN201921484364.6U CN201921484364U CN211615627U CN 211615627 U CN211615627 U CN 211615627U CN 201921484364 U CN201921484364 U CN 201921484364U CN 211615627 U CN211615627 U CN 211615627U
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- sector
- strip
- mounting groove
- grooves
- centre bore
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Abstract
The utility model discloses a manipulator is used in production of cross axle universal joint, including base, mounting groove, centre bore, rolling disc, sector groove, gripper jaw the base center is equipped with a centre bore, is equipped with two sector grooves on the base, and the distribution of sector groove symmetry is in the both sides of centre bore, and sector groove is linked together with the centre bore, install a rolling disc on the centre bore, be fixed with the fixed strip of two symmetric distributions on the rolling disc, two fixed strips are located two sector grooves respectively, be equipped with two symmetric distributions in the rectangular shape mounting groove of centre bore both sides on the base, the directional centre bore of mounting groove, the mounting groove is perpendicular with the bisector of sector groove, be equipped with the rectangular shape mounting groove the same with the fixed strip trend on the fixed strip. The utility model discloses a combine together rolling disc and fixed strip for but device centre gripping central point is not the cross axle that is the square, has fine adaptability.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of universal joint, especially the technical field of jack catch.
[ background of the invention ]
A universal joint is a structure that changes direction, and is widely used in various fields, among which a cross joint is a common universal joint. The existing cross shaft universal joint is usually required to be clamped for many times to process four shafts in the production process, and the processing is troublesome.
[ Utility model ] content
The utility model aims at solving the problems in the prior art and providing a mechanical arm for producing a universal joint, which can effectively clamp the universal joint and is convenient to use.
In order to achieve the above object, the utility model provides a manipulator is used in production of cross axle universal joint, including base, mounting groove, centre bore, rolling disc, sector groove, gripper jaw, the base center is equipped with a centre bore, is equipped with two sector grooves on the base, and the symmetrical distribution of sector groove is in the both sides of centre bore, and sector groove is linked together with the centre bore, install a rolling disc on the centre bore, is fixed with two symmetrical distribution's fixed strip on the rolling disc, and two fixed strips are located two sector grooves respectively, be equipped with two symmetrical distribution at the rectangular shape mounting groove of centre bore both sides on the base, and the mounting groove points to the centre bore, and the mounting groove position is perpendicular with the bisector of sector groove, be equipped with the rectangular shape mounting groove that moves towards the same with the fixed strip on the fixed strip, all install gripper jaw on four mounting grooves, gripper jaw comprises slider and gripper jaw, the slider matches with the mounting groove, and the centre gripping strip is fixed on the slider, and the centre gripping strip is close to the centre bore side and is an arcwall face. And an adjusting bolt is arranged on the side wall of the mounting groove far away from the central hole, and the tail end of the adjusting bolt abuts against the sliding block.
Preferably, the rotating disk is fixed to the central hole by a fixing bolt, and a head of the fixing bolt is sunk into the rotating disk.
Preferably, the cross sections of the mounting groove and the sliding block are isosceles trapezoids.
Preferably, the depth of the fan-shaped groove is equal to the height of the fixing strip, and the depth of the central hole is greater than or equal to the depth of the fan-shaped groove.
The utility model has the advantages that: the utility model combines the rotating disc and the fixed strip, so that the device can clamp the cross axle of which the central part is not square, and has good adaptability; the side, close to the central hole, of the clamping strip is an arc-shaped surface, so that the universal joint pin can be effectively clamped after a corresponding clamping groove is formed in the universal joint pin, and the use is convenient; the heads of the fixing bolts sink into the rotating disc so that the device can better clamp the cross shaft.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a mechanical arm for producing a universal joint of the present invention.
In the figure: 1-base, 2-rotary disc, 3-gripper jaw, 10-center hole, 11-sector groove, 20-fixing bolt, 21-fixing strip, 22-mounting groove, 30-adjusting bolt, 31-slide block and 32-gripper strip.
[ detailed description ] embodiments
Referring to fig. 1, the present invention relates to a manipulator for producing a universal joint, including a base 1, a mounting groove 22, a central hole 10, a rotating disc 2, fan-shaped grooves 11, and a clamping jaw 3, wherein the center of the base 1 is provided with a central hole 10, the base 1 is provided with two fan-shaped grooves 11, the fan-shaped grooves 11 are symmetrically distributed on two sides of the central hole 10, the fan-shaped grooves 11 are communicated with the central hole 10, the central hole 10 is provided with the rotating disc 2, the rotating disc 2 is fixed with two symmetrically distributed fixing strips 21, the two fixing strips 21 are respectively located in the two fan-shaped grooves 11, the base 1 is provided with two strip-shaped mounting grooves 22 symmetrically distributed on two sides of the central hole 10, the mounting groove 22 points to the central hole 10, the mounting groove 22 is perpendicular to a bisector of the fan-shaped groove 11, the fixing strip 21 is provided with the strip-shaped mounting grooves 22 having the same direction as, the clamping jaw 3 is composed of a sliding block 31 and a clamping strip 32, the sliding block 31 is matched with the mounting groove 22, the clamping strip 32 is fixed on the sliding block 31, and the side, close to the central hole 10, of the clamping strip 32 is an arc-shaped surface. The side wall of the mounting groove 22, which is far away from the central hole 10, is provided with an adjusting bolt 30, the tail end of the adjusting bolt 30 abuts against a sliding block 31, the rotating disc 2 is fixed on the central hole 10 through a fixing bolt 20, the head of the fixing bolt 20 is sunk into the rotating disc 2, the cross sections of the mounting groove 22 and the sliding block 31 are in an isosceles trapezoid shape, the depth of the sector groove 11 is equal to the height of the fixing strip 21, and the depth of the central hole 10 is greater than or equal to the depth of the sector groove 11.
The utility model discloses the working process:
the utility model relates to a manipulator for producing a universal joint cross, in the working process, the rotating disc 2 is combined with the fixed strip 21, so that the device can clamp a cross shaft with a central part which is not square, and has good adaptability; the side, close to the central hole, of the clamping strip 32 is an arc-shaped surface, so that the universal joint pin can be effectively clamped after a corresponding clamping groove is formed in the universal joint pin, and the use is convenient; the head of the fixing bolt 20 is sunk into the rotating disc 2 so that the device can better grip the spider.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a manipulator is used in production of cross axle universal joint which characterized in that: the clamping jaw comprises a base (1), mounting grooves (22), a center hole (10), a rotating disc (2), sector grooves (11), clamping jaws (3), wherein the center of the base (1) is provided with a center hole (10), the base (1) is provided with two sector grooves (11), the sector grooves (11) are symmetrically distributed on two sides of the center hole (10), the sector grooves (11) are communicated with the center hole (10), the center hole (10) is provided with the rotating disc (2), the rotating disc (2) is fixedly provided with two symmetrically distributed fixing strips (21), the two fixing strips (21) are respectively positioned in the two sector grooves (11), the base (1) is provided with two strip-shaped mounting grooves (22) which are symmetrically distributed on two sides of the center hole (10), the mounting grooves (22) point to the center hole (10), and the mounting grooves (22) are perpendicular to the bisector of the sector grooves (11), be equipped with on fixed strip (21) and move towards the same rectangular shape mounting groove (22) with fixed strip (21), all install gripper jaw (3) on four mounting grooves (22), gripper jaw (3) comprise slider (31) and gripper strip (32), and slider (31) cooperate with mounting groove (22), and gripper strip (32) are fixed on slider (31), and the centre bore (10) side that is close to of gripper strip (32) is an arcwall face, install adjusting bolt (30) on the lateral wall of keeping away from centre bore (10) of mounting groove (22), the end of adjusting bolt (30) supports slider (31).
2. A manipulator for producing a universal joint as claimed in claim 1, wherein: the rotating disc (2) is fixed on the central hole (10) through a fixing bolt (20), and the head of the fixing bolt (20) is sunk into the rotating disc (2).
3. A manipulator for producing a universal joint as claimed in claim 1, wherein: the cross sections of the mounting groove (22) and the sliding block (31) are isosceles trapezoids.
4. A manipulator for producing a universal joint as claimed in claim 1, wherein: the depth of the fan-shaped groove (11) is equal to the height of the fixing strip (21), and the depth of the central hole (10) is greater than or equal to the depth of the fan-shaped groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484364.6U CN211615627U (en) | 2019-09-06 | 2019-09-06 | Manipulator is used in production of cross axle universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484364.6U CN211615627U (en) | 2019-09-06 | 2019-09-06 | Manipulator is used in production of cross axle universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211615627U true CN211615627U (en) | 2020-10-02 |
Family
ID=72616318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921484364.6U Active CN211615627U (en) | 2019-09-06 | 2019-09-06 | Manipulator is used in production of cross axle universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211615627U (en) |
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2019
- 2019-09-06 CN CN201921484364.6U patent/CN211615627U/en active Active
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