CN209954277U - Lathe fixture capable of rapidly clamping workpiece - Google Patents
Lathe fixture capable of rapidly clamping workpiece Download PDFInfo
- Publication number
- CN209954277U CN209954277U CN201920646185.1U CN201920646185U CN209954277U CN 209954277 U CN209954277 U CN 209954277U CN 201920646185 U CN201920646185 U CN 201920646185U CN 209954277 U CN209954277 U CN 209954277U
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- positioning
- hydraulic
- outer side
- telescopic rod
- clamping
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Abstract
The utility model discloses a lathe fixture capable of rapidly clamping workpieces, which comprises a mounting frame and two motors, wherein the two motors are arranged right above the mounting frame in a bilateral symmetry manner, an output shaft of the motor is connected with a circular positioning plate, the middle part of the right side surface of the circular positioning plate is connected with a first hydraulic telescopic rod, a second connecting rib plate is arranged between the outer side surface of the first hydraulic telescopic rod and the outer side surface of the circular positioning plate, one end of the outer side surface of the circular positioning plate, which is far away from the circular positioning plate, is provided with a turntable, the lathe fixture capable of rapidly clamping workpieces is compact in structure, convenient to operate, capable of rapidly and efficiently clamping and positioning workpieces to be processed, the second hydraulic telescopic rod can push out a clamping block through extension, clamping and positioning are carried out on workpieces by the clamping block, and clamping and positioning can be carried out on workpieces of different shapes by, can make through adjusting first hydraulic telescoping rod the utility model discloses can the work piece of the different length of centre gripping.
Description
Technical Field
The utility model relates to a frock clamp technical field specifically is a can carry out anchor clamps for lathe of quick centre gripping to the work piece.
Background
The concentricity of the part has great influence on the performance, the service life and the like of the machine, and particularly, the concentricity of the first hydraulic telescopic rod part is particularly high in requirements of some precision equipment. For example, the bearing ring of some special bearings needs to be machined by a numerically controlled lathe or a special lathe. And the quality of the design of the lathe fixture has great influence on the processing precision. In the prior art, when parts with different sizes are machined by a lathe, a clamp which is not used is needed, the operation is inconvenient, and the workpiece can be clamped by the clamp for the lathe through manual adjustment of workers, so that the efficiency is low.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide one kind and can carry out the anchor clamps for lathe of quick centre gripping to the work piece, can carry out the centre gripping location to the work piece of different shapes and size, the lathe work of giving the work piece has brought the facility, can carry out the centre gripping to the work piece fast moreover, further promoted the utility model discloses an availability factor can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lathe fixture capable of rapidly clamping a workpiece comprises a mounting frame and two motors, wherein the two motors are arranged right above the mounting frame in a bilateral symmetry mode, an output shaft of each motor is connected with a circular positioning plate, the middle of the right side face of each circular positioning plate is connected with a first hydraulic telescopic rod, a second connecting rib plate is arranged between the outer side face of each first hydraulic telescopic rod and the outer side face of each circular positioning plate, a turntable is arranged at one end, away from the circular positioning plate, of the outer side face of each circular positioning plate, a vertical plate is arranged at one end, away from the first hydraulic telescopic rod, of the outer side face of each turntable, four vertical plates are uniformly distributed at one end, away from the first hydraulic telescopic rod, of the outer side face of each turntable, a second hydraulic telescopic rod is arranged on the lower surface of each turntable, a clamping plate is arranged on the lower end face of each second, the upper surface of fixture block is equipped with the locating lever, and the lateral surface of locating lever passes the locating hole setting of setting at the riser upper surface.
As a preferred technical scheme of the utility model, the upper surface middle part of mounting bracket is equipped with the slag notch, and the upper surface equipartition all around of mounting bracket has four screw holes.
As a preferred technical scheme of the utility model, the lateral surface of motor is equipped with the motor positioning seat, and both ends are equipped with the location floor that two front and back symmetries set up around the lateral surface of motor positioning seat, and the location floor has cup jointed positioning screw through the locating hole that sets up at its lateral surface.
As a preferred technical scheme of the utility model, the one end threaded connection that positioning screw's lateral surface is close to location floor upper surface has first nut, and positioning screw's lateral surface is close to the one end threaded connection of location floor lower surface has the second nut.
As the utility model discloses a preferred technical scheme, first hydraulic telescoping rod's the bearing through setting up at its lateral surface middle part rotates and is connected with bearing locating support, and bearing locating support's lower surface links to each other with the lower surface of mounting bracket.
As a preferred technical scheme of the utility model, the quantity of second connection floor is four, and four second connection floor evenly distributed are at first hydraulic telescoping rod's lateral surface.
As the utility model discloses a preferred technical scheme, the lateral surface of carousel links to each other with first hydraulic telescoping rod's lateral surface through first connection floor.
As a preferred technical scheme of the utility model, the upper surface of riser is equipped with second hydraulic pump and second hydraulic tank, the hydraulic oil input of second hydraulic pump passes through the pipe and links to each other with the hydraulic oil output of second hydraulic tank, the hydraulic oil output of second hydraulic pump passes through the pipe and links to each other with the hydraulic oil input of second hydraulic telescopic rod, the upper surface of mounting bracket is equipped with the rectangle box, the upper surface of rectangle box is equipped with first hydraulic tank and first hydraulic pump, the hydraulic oil input of first hydraulic pump passes through the pipe and links to each other with the hydraulic oil input of first hydraulic tank, the hydraulic oil output of first hydraulic pump passes through the pipe and links to each other with first hydraulic telescopic rod's hydraulic oil output.
As a preferred technical scheme of the utility model, the input of motor, second hydraulic pump and first hydraulic pump is all connected through external switch and external power source's output electricity.
Compared with the prior art, the beneficial effects of the utility model are that: this can carry out anchor clamps for lathe of quick centre gripping to work piece, compact structure, convenient operation, can high efficiency treat the processing work piece and carry out the centre gripping location, the second hydraulic telescoping rod can release the fixture block through the extension, carries out the joint location to the work piece by the fixture block, and splint combination fixture block's setting can carry out the joint location to the work piece of different shapes, can make through adjusting first hydraulic telescoping rod the utility model discloses can the work piece of the different length of centre gripping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partially enlarged schematic view.
In the figure: the hydraulic positioning device comprises a positioning screw rod 1, a threaded hole 2, a rectangular box body 3, a mounting frame 4, a slag discharge port 5, a clamping block 6, a positioning rod 7, a clamping plate 8, a vertical plate 9, a second hydraulic telescopic rod 10, a first connecting rib plate 11, a rotary plate 12, a first hydraulic telescopic rod 13, a circular positioning plate 14, a motor positioning seat 15, a positioning rib plate 16, a motor 17, a first hydraulic oil tank 18, a first hydraulic pump 19, a bearing positioning support 20, a second connecting rib plate 21, a second hydraulic pump 22 and a second hydraulic oil tank 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lathe fixture capable of rapidly clamping workpieces comprises a mounting frame 4 and two motors 17, wherein a slag discharge opening 5 is formed in the middle of the upper surface of the mounting frame 4, four threaded holes 2 are uniformly distributed in the periphery of the upper surface of the mounting frame 4, the number of the motors 17 is two, the two motors 17 are symmetrically arranged right above the mounting frame 4 in a left-right mode, motor positioning seats 15 are arranged on the outer side surfaces of the motors 17, two positioning rib plates 16 symmetrically arranged in a front-back mode are arranged at the front end and the rear end of the outer side surface of each motor positioning seat 15, positioning screw rods 1 are sleeved on the positioning rib plates 16 through positioning holes formed in the outer side surfaces of the positioning rib plates 16, one ends, close to the upper surfaces of the positioning rib plates 16, of the outer side surfaces of the positioning screw rods 1 are in threaded connection with first nuts, one ends, close to the lower surfaces of the positioning rib plates 16, of, the bearing positioning support 20 is rotatably connected to the middle of the outer side surface of the first hydraulic telescopic rod 13 through a bearing arranged in the middle of the outer side surface of the first hydraulic telescopic rod, the lower surface of the bearing positioning support 20 is connected with the lower surface of the mounting frame 4, a second connecting rib plate 21 is arranged between the outer side surface of the first hydraulic telescopic rod 13 and the outer side surface of the circular positioning plate 14, the number of the second connecting rib plates 21 is four, the four second connecting rib plates 21 are uniformly distributed at one end, away from the circular positioning plate 14, of the outer side surface of the first hydraulic telescopic rod 13, a rotary table 12 is arranged at one end, away from the circular positioning plate 14, of the outer side surface of the rotary table 12, a vertical plate 9 is arranged at one end, away from the first hydraulic telescopic rod 13, of the four vertical plates 9 are uniformly distributed at one end, away from the first hydraulic telescopic rod 13, the lower surface of, the clamp plate 8 is connected with a clamp block 6 through a positioning clamp groove arranged on the lower surface of the clamp plate, a second hydraulic telescopic rod 10 can push the clamp block 6 out through extension, a workpiece is clamped and positioned by the clamp block 6, a positioning rod 7 is arranged on the upper surface of the clamp block 6, the outer side surface of the positioning rod 7 penetrates through a positioning hole arranged on the upper surface of a vertical plate 9, the outer side surface of a rotary table 12 is connected with the outer side surface of a first hydraulic telescopic rod 13 through a first connecting rib plate 11, a second hydraulic pump 22 and a second hydraulic oil tank 23 are arranged on the upper surface of the vertical plate 9, the hydraulic oil input end of the second hydraulic pump 22 is connected with the hydraulic oil output end of the second hydraulic oil tank 23 through a guide pipe, the hydraulic oil output end of the second hydraulic pump 22 is connected with the hydraulic oil input end of the second hydraulic telescopic rod 10 through a guide pipe, a rectangular box body 3 is arranged on the, the hydraulic oil input of first hydraulic pump 19 passes through the pipe and links to each other with the hydraulic oil input of first hydraulic tank 18, the hydraulic oil output of first hydraulic pump 19 passes through the pipe and links to each other with the hydraulic oil output of first hydraulic telescoping rod 13, motor 17, second hydraulic pump 22 and first hydraulic pump 19's input all is connected through external switch and external power source's output electricity, this can carry out the anchor clamps for lathe of quick centre gripping to the work piece, compact structure, and convenient for operation, can treat by high efficiency that the work piece carries out the centre gripping location.
When in use: install mounting bracket 4 on the lathe through screw hole 2, make lathe tool be located the utility model discloses an directly over, the work piece that will process is placed between two carousels 12, extend through the first hydraulic telescoping rod 13 of external switch control, carry out the centre gripping to the work piece by two carousels 12, the extension of second hydraulic telescoping rod 10 simultaneously, carry out the centre gripping location to the work piece by fixture block 6, four fixture block 6 push away the central point of carousel 12 with the work piece simultaneously, carry out lathe work to the work piece by the cutter on the outside lathe, when needs carry out rotation adjustment to the work piece, it is rotatory to drive carousel 12 by motor 17, it is rotatory to drive the work piece by carousel 12, rotate the work piece suitable position, there is the cutter on the outside lathe to carry out lathe work piece lathe work.
The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; workpieces with different sizes can be clamped and positioned quickly, and the use convenience is improved; the clamping blocks 6 are convenient for clamping workpieces of different sizes, and the use convenience is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a can carry out anchor clamps for lathe of quick centre gripping to work piece, includes mounting bracket (4) and motor (17), its characterized in that: the number of the motors (17) is two, the two motors (17) are arranged right above the mounting frame (4) in a bilateral symmetry mode, an output shaft of each motor (17) is connected with a circular positioning plate (14), a first hydraulic telescopic rod (13) is connected to the middle of the right side face of each circular positioning plate (14), a second connecting rib plate (21) is arranged between the outer side face of each first hydraulic telescopic rod (13) and the outer side face of each circular positioning plate (14), a rotary table (12) is arranged at one end, far away from the circular positioning plate (14), of the outer side face of each rotary table (12), vertical plates (9) are arranged at one end, far away from the first hydraulic telescopic rod (13), of the outer side face of each rotary table (12), the four vertical plates (9) are uniformly distributed at one end, far away from the first hydraulic telescopic rod (13), and second hydraulic telescopic rods (10) are arranged on the lower surface of each, the lower end face of the second hydraulic telescopic rod (10) is provided with a clamping plate (8), the clamping plate (8) is connected with a clamping block (6) through a positioning clamping groove formed in the lower surface of the clamping plate, a positioning rod (7) is arranged on the upper surface of the clamping block (6), and the outer side face of the positioning rod (7) penetrates through a positioning hole formed in the upper surface of the vertical plate (9).
2. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the slag discharging port (5) is arranged in the middle of the upper surface of the mounting rack (4), and four threaded holes (2) are uniformly distributed in the periphery of the upper surface of the mounting rack (4).
3. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the motor positioning seat (15) is arranged on the outer side face of the motor (17), two positioning rib plates (16) which are symmetrically arranged front and back are arranged at the front end and the back end of the outer side face of the motor positioning seat (15), and the positioning rib plates (16) are sleeved with the positioning screws (1) through positioning holes formed in the outer side face of the positioning rib plates.
4. A lathe fixture for rapidly clamping a workpiece according to claim 3, wherein: one end of the outer side surface of the positioning screw rod (1), which is close to the upper surface of the positioning ribbed plate (16), is in threaded connection with a first nut, and one end of the outer side surface of the positioning screw rod (1), which is close to the lower surface of the positioning ribbed plate (16), is in threaded connection with a second nut.
5. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the bearing positioning support (20) is rotatably connected to the first hydraulic telescopic rod (13) through a bearing arranged in the middle of the outer side face of the first hydraulic telescopic rod, and the lower surface of the bearing positioning support (20) is connected with the lower surface of the mounting frame (4).
6. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the number of the second connecting rib plates (21) is four, and the four second connecting rib plates (21) are uniformly distributed on the outer side surface of the first hydraulic telescopic rod (13).
7. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the outer side surface of the rotary table (12) is connected with the outer side surface of the first hydraulic telescopic rod (13) through a first connecting rib plate (11).
8. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: the upper surface of riser (9) is equipped with second hydraulic pump (22) and second hydraulic tank (23), the hydraulic oil input of second hydraulic pump (22) passes through the pipe and links to each other with the hydraulic oil output of second hydraulic tank (23), the hydraulic oil output of second hydraulic pump (22) passes through the pipe and links to each other with the hydraulic oil input of second hydraulic telescopic rod (10), the upper surface of mounting bracket (4) is equipped with rectangle box (3), the upper surface of rectangle box (3) is equipped with first hydraulic tank (18) and first hydraulic pump (19), the hydraulic oil input of first hydraulic pump (19) passes through the pipe and links to each other with the hydraulic oil input of first hydraulic tank (18), the hydraulic oil output of first hydraulic pump (19) passes through the pipe and links to each other with the hydraulic oil output of first hydraulic telescopic rod (13).
9. The clamp for lathe capable of rapidly clamping the workpiece according to claim 1, wherein: and the input ends of the motor (17), the second hydraulic pump (22) and the first hydraulic pump (19) are electrically connected with the output end of an external power supply through an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646185.1U CN209954277U (en) | 2019-05-07 | 2019-05-07 | Lathe fixture capable of rapidly clamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646185.1U CN209954277U (en) | 2019-05-07 | 2019-05-07 | Lathe fixture capable of rapidly clamping workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954277U true CN209954277U (en) | 2020-01-17 |
Family
ID=69244596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646185.1U Expired - Fee Related CN209954277U (en) | 2019-05-07 | 2019-05-07 | Lathe fixture capable of rapidly clamping workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954277U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059028A (en) * | 2021-04-26 | 2021-07-02 | 丹阳市华富机械有限公司 | Straightener is used in elevator hand wheel production |
| CN113909513A (en) * | 2021-10-14 | 2022-01-11 | 建科机械（天津）股份有限公司 | Clamping device |
| CN114453601A (en) * | 2020-11-09 | 2022-05-10 | 盐城市鑫海机械有限公司 | Adjustable curved wheel machining tool |
| CN115070564A (en) * | 2022-07-08 | 2022-09-20 | 南通奥里斯特机械有限公司 | Nodular cast iron grinding device with clearance structure |
-
2019
- 2019-05-07 CN CN201920646185.1U patent/CN209954277U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453601A (en) * | 2020-11-09 | 2022-05-10 | 盐城市鑫海机械有限公司 | Adjustable curved wheel machining tool |
| CN113059028A (en) * | 2021-04-26 | 2021-07-02 | 丹阳市华富机械有限公司 | Straightener is used in elevator hand wheel production |
| CN113909513A (en) * | 2021-10-14 | 2022-01-11 | 建科机械（天津）股份有限公司 | Clamping device |
| CN115070564A (en) * | 2022-07-08 | 2022-09-20 | 南通奥里斯特机械有限公司 | Nodular cast iron grinding device with clearance structure |
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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: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |