CN215942202U - Cylindrical part side processing positioning fixture - Google Patents
Cylindrical part side processing positioning fixture Download PDFInfo
- Publication number
- CN215942202U CN215942202U CN202122372679.5U CN202122372679U CN215942202U CN 215942202 U CN215942202 U CN 215942202U CN 202122372679 U CN202122372679 U CN 202122372679U CN 215942202 U CN215942202 U CN 215942202U
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- positioning
- cylindrical part
- screw rod
- motor
- holder
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a positioning clamp for processing the side surface of a cylindrical part, which comprises a machine base, wherein a first screw rod is arranged in the machine base through a first supporting plate, a second screw rod is arranged in the machine base through a second supporting plate, a first sliding seat and a first positioning plate are arranged on the first screw rod in a threaded manner, a second sliding seat and a second positioning plate are arranged on the second screw rod in a threaded manner, a first clamping seat is rotatably arranged at one side of the first positioning plate, a second clamping seat is rotatably arranged at one side of the second positioning plate, a first motor is connected to the outer side of the first clamping seat in a transmission manner, and a second motor is connected to one end of the first screw rod and one end of the second screw rod in a transmission manner. The clamping and positioning stability is high, and the operation is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of medical instrument processing, in particular to a positioning fixture for processing the side surface of a cylindrical part.
Background
The medical instrument needs to be positioned when the side surface of the cylindrical part is machined.
A cylindrical part side processing positioning fixture of application number CN201822210290.9 among the prior art, it is not convenient for carry out rotation regulation to the column part of centre gripping location and handles, is not convenient for carry out the processing to the part side of difference, has reduced parts machining's efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning clamp for processing the side surface of a cylindrical part, which aims to solve the problems that in the prior art, the cylindrical part clamped and positioned is inconvenient to rotate and adjust, the side surfaces of different parts are inconvenient to process, and the efficiency of part processing is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cylindrical part side processing positioning fixture, includes the frame, first lead screw is installed through first backup pad to the inside one end of frame, the second lead screw is installed through the second backup pad to the inside other end of frame, first slide is installed to the screw thread on the first lead screw, first locating plate is installed through first guide bar to first slide upside, the second slide is installed to the screw thread on the second lead screw, the second locating plate is installed through the second guide bar to second slide upside, first holder is installed in first locating plate one side rotation, the second holder is installed in second locating plate one side rotation, the first holder outside is connected with first motor through first gear train transmission, first lead screw and second lead screw one end all are connected with the second motor through second gear train transmission.
Further, the inside cavity that is provided with of frame, first lead screw and second lead screw are installed in the cavity, and the louvre has been seted up at the cavity both ends, the frame outside is provided with the PLC switch board.
Furthermore, a guide groove is formed in the upper side of the machine base, and the first guide rod and the second guide rod are arranged in the guide groove in a sliding mode.
Furthermore, the second clamping seat and the first clamping seat are rotatably connected with the positioning plate through bearings, positioning grooves are formed in the inner sides of the second clamping seat and the first clamping seat, anti-slip pads are mounted on the inner sides of the positioning grooves, and the positioning grooves are formed into circular groove shapes.
Furthermore, first gear train is including setting up the first driven gear in the first holder outside, first motor one end transmission is connected with first action wheel, and first driven gear and first action wheel meshing are connected.
Furthermore, the second gear set comprises a second driven gear arranged at one end of the first screw rod, one end of the second screw rod is in transmission connection with a third driven gear, one end of the second motor is in transmission connection with a second driving gear, and the second driven gear and the third driven gear are both in meshing connection with the second driving gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the positioning grooves are formed in the second clamping seat and the first clamping seat respectively, the anti-slip pads are arranged on the inner sides of the positioning grooves, the positioning grooves are formed into the shape of a circular groove, so that the clamping and positioning treatment of two ends of a cylindrical part can be conveniently carried out, the clamping and positioning stability is high, and the processing treatment of the side surface of the cylindrical part can be conveniently carried out.
2. According to the utility model, one ends of the first screw rod and the second screw rod are respectively connected with the second motor through the second gear set in a transmission manner, so that the first screw rod and the second screw rod can be driven to rotate through the second motor, the first clamping seat and the second clamping seat are driven to move and adjust to clamp and position two ends of a columnar part, the clamping and positioning stability is high, and the operation is convenient and fast.
3. According to the utility model, the second clamping seat and the first clamping seat are rotatably connected with the positioning plate through the bearing, and the outer side of the first clamping seat is in transmission connection with the first motor through the first gear set, so that the first clamping seat can be driven to rotate and adjust through the first motor, and thus, the columnar parts clamped and positioned can be subjected to rotation adjustment treatment, different side surfaces can be conveniently processed, and the processing efficiency can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
fig. 3 is a schematic structural diagram of a first positioning plate according to the present invention.
In the figure: 1. a machine base; 2. a first support plate; 3. a first lead screw; 4. a first slider; 5. a first guide bar; 6. a first positioning plate; 7. a second support plate; 8. a second lead screw; 9. a second slide carriage; 10. a second guide bar; 11. a second positioning plate; 12. a second holder; 13. a first holder; 14. a first driven gear; 15. a first drive wheel; 16. a first motor; 17. a PLC control cabinet; 18. a guide groove; 19. a second driven gear; 20. a third driven gear; 21. a second driving gear; 22. a second motor; 23. positioning a groove; 24. a bearing; 25. a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a positioning fixture for processing a side surface of a cylindrical part includes a base 1, a first lead screw 3 is installed at one end inside the base 1 through a first support plate 2, a second lead screw 8 is installed at the other end inside the base 1 through a second support plate 7, a first slide 4 is installed on the first lead screw 3 through a screw, a first positioning plate 6 is installed on the first slide 4 through a first guide rod 5, a second slide 9 is installed on the second lead screw 8 through a screw, a second positioning plate 11 is installed on the second slide 9 through a second guide rod 10, a first clamp 13 is installed on one side of the first positioning plate 6, a second clamp 12 is installed on one side of the second positioning plate 11, two ends of the cylindrical part can be conveniently clamped and positioned through the second clamp 12 and the first clamp 13, and the clamping positioning stability is high, first holder 13 outside is connected with first motor 16 through first gear train transmission, make and to drive first holder 13 and the rotatory regulation of second holder 12 through first motor 16, thereby can carry out the rotation regulation to the column part of centre gripping location and handle, be convenient for carry out the processing to the side of difference, be favorable to improving the efficiency of processing, first lead screw 3 and 8 one end of second lead screw all are connected with second motor 22 through the transmission of second gear train, make and to drive first lead screw 3 and the rotation of second lead screw 8 through second motor 22, thereby it carries out the centre gripping location to the column part both ends to drive first holder 13 and the removal of second holder 12 and adjust, centre gripping location stability is high, convenient operation is swift.
Preferably, the inside cavity 25 that is provided with of frame 1, first lead screw 3 and second lead screw 8 are installed in cavity 25, and the louvre has been seted up at cavity 25 both ends, and the frame 1 outside is provided with PLC switch board 17, is convenient for carry out whole and controls.
Preferably, the upper side of the machine base 1 is provided with a guide groove 18, and the first guide rod 5 and the second guide rod 10 are slidably arranged in the guide groove 18, so that the guide processing is conveniently performed when the first guide rod 5 and the second guide rod 10 are movably adjusted, and the stability of the movable adjusting clamping and positioning of the second clamping base 12 and the first clamping base 13 is favorably improved.
Preferably, second holder 12 and first holder 13 rotate with the locating plate through bearing 24 and are connected, and constant head tank 23 has all been seted up to second holder 12 and first holder 13 inboard, and the slipmat is installed to constant head tank 23 inboard, and constant head tank 23 sets to circular trough-shaped, is convenient for carry out joint location processing to column part both ends, and centre gripping location stability is high, is convenient for carry out processing to the side of the cylinder part better.
Preferably, the first gear set includes a first driven gear 14 disposed outside the first holder 13, one end of the first motor 16 is connected with a first driving wheel 15 in a transmission manner, and the first driven gear 14 is in meshed connection with the first driving wheel 15.
Preferably, the second gear train is including setting up the second driven gear 19 in 3 one ends of first lead screw, 8 one end transmissions of second lead screw are connected with third driven gear 20, 22 one end transmissions of second motor are connected with second driving gear 21, and second driven gear 19 and third driven tooth all are connected with the meshing of second driving gear 21, make and to drive first lead screw 3 and the rotation of second lead screw 8 through second motor 22, thereby it carries out the centre gripping location processing to the cylindricality part both ends to drive first holder 13 and the removal of second holder 12 and adjust, the transmission is steady, centre gripping location stability is high, convenient operation is swift.
The working principle and the using process of the utility model are as follows: through the arrangement of the first clamping seat 13 and the second clamping seat 12, the positioning grooves 23 are formed in the inner sides of the second clamping seat 12 and the first clamping seat 13, the positioning grooves 23 are in a circular groove shape, so that the clamping and positioning treatment of two ends of a columnar part is facilitated, the clamping and positioning stability is high, and the processing treatment of the side surface of the columnar part is facilitated; rotate through second holder 12 and first holder 13 through bearing 24 and locating plate and be connected, and first holder 13 outside is connected with first motor 16 through first gear train transmission for can drive first holder 13 and the rotatory regulation of second holder 12 through first motor 16, thereby can carry out the rotation regulation to the column part of centre gripping location and handle, be convenient for carry out the processing to the side of difference, be favorable to improving the efficiency of processing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cylindrical part side processing positioning fixture, includes frame (1), its characterized in that: the automatic feeding device is characterized in that a first lead screw (3) is installed at one end inside the machine base (1) through a first supporting plate (2), a second lead screw (8) is installed at the other end inside the machine base (1) through a second supporting plate (7), a first sliding seat (4) is installed on the first lead screw (3) in a threaded mode, a first positioning plate (6) is installed on the upper side of the first sliding seat (4) through a first guide rod (5), a second sliding seat (9) is installed on the second lead screw (8) in a threaded mode, a second positioning plate (11) is installed on the upper side of the second sliding seat (9) through a second guide rod (10), a first clamping seat (13) is installed on one side of the first positioning plate (6) in a rotating mode, a second clamping seat (12) is installed on one side of the second positioning plate (11) in a rotating mode, and a first motor (16) is connected to the outer side of the first clamping seat (13) through a first gear set in a transmission mode, and one ends of the first screw rod (3) and the second screw rod (8) are both connected with a second motor (22) through a second gear set in a transmission manner.
2. The cylindrical part side machining positioning fixture as claimed in claim 1, wherein: the novel motor base is characterized in that a cavity (25) is formed in the base (1), the first screw rod (3) and the second screw rod (8) are installed in the cavity (25), and heat dissipation holes are formed in two ends of the cavity (25).
3. The cylindrical part side machining positioning fixture as claimed in claim 1, wherein: a guide groove (18) is formed in the upper side of the machine base (1), and the first guide rod (5) and the second guide rod (10) are arranged in the guide groove (18) in a sliding mode.
4. The cylindrical part side machining positioning fixture as claimed in claim 1, wherein: the second holder (12) and the first holder (13) are rotatably connected with the positioning plate through bearings (24), positioning grooves (23) are formed in the inner sides of the second holder (12) and the first holder (13), anti-slip pads are installed on the inner sides of the positioning grooves (23), and the positioning grooves (23) are arranged to be circular groove-shaped.
5. The cylindrical part side machining positioning fixture as claimed in claim 1, wherein: the first gear set comprises a first driven gear (14) arranged on the outer side of the first clamping seat (13), one end of a first motor (16) is in transmission connection with a first driving wheel (15), and the first driven gear (14) is in meshing connection with the first driving wheel (15).
6. The cylindrical part side machining positioning fixture as claimed in claim 1, wherein: the second gear set comprises a second driven gear (19) arranged at one end of the first screw rod (3), one end of the second screw rod (8) is in transmission connection with a third driven gear (20), one end of the second motor (22) is in transmission connection with a second driving gear (21), and the second driven gear (19) and the third driven gear are both in meshed connection with the second driving gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372679.5U CN215942202U (en) | 2021-09-28 | 2021-09-28 | Cylindrical part side processing positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372679.5U CN215942202U (en) | 2021-09-28 | 2021-09-28 | Cylindrical part side processing positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942202U true CN215942202U (en) | 2022-03-04 |
Family
ID=80424484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122372679.5U Expired - Fee Related CN215942202U (en) | 2021-09-28 | 2021-09-28 | Cylindrical part side processing positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942202U (en) |
-
2021
- 2021-09-28 CN CN202122372679.5U patent/CN215942202U/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: 20220304 |