CN216707258U - Fixed mechanical fixture for machining - Google Patents
Fixed mechanical fixture for machining Download PDFInfo
- Publication number
- CN216707258U CN216707258U CN202123306637.8U CN202123306637U CN216707258U CN 216707258 U CN216707258 U CN 216707258U CN 202123306637 U CN202123306637 U CN 202123306637U CN 216707258 U CN216707258 U CN 216707258U
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- Prior art keywords
- fixedly connected
- clamping
- fixed
- rod
- plate
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 17
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of mechanical fixtures, in particular to a fixed mechanical fixture for machining, which comprises a base, wherein a motor is fixedly connected inside the base, a bidirectional threaded rod is clamped on an output shaft of the motor, a clamping seat is in threaded connection with the surface of the bidirectional threaded rod, a limiting plate is slidably connected inside the clamping seat, a three-point fixed rod is fixedly connected inside the limiting plate, one end, far away from the limiting plate, of the three-point fixed rod is fixedly connected with a connecting block, one side, far away from the three-point fixed rod, of the connecting block is fixedly connected with a rubber base plate, and a clamping device is arranged inside the clamping seat. The clamping device drives the clamping base which is in threaded connection and limited on the bidirectional threaded rod to move by controlling the operation of the motor, so that the effect of automatically controlling the clamping distance is achieved, the three-point fixing rods are adjusted and fixed through the clamping device according to different mechanical elements, and the effect of clamping and fixing different types of mechanical elements is achieved by combining the state of adjusting the rubber base plate.
Description
Technical Field
The utility model relates to the technical field of mechanical clamps, in particular to a fixed mechanical clamp for machining.
Background
The mechanical processing refers to a process of changing the overall dimension or performance of a workpiece by a mechanical device, the technical process of the mechanical processing can be divided into casting, forging, stamping, welding, mechanical processing, assembling and the like, and a feeding device is often used in the mechanical casting processing.
In the prior art, in order to ensure the overall stability of the prior machine during machining, a clamp is usually used, but the prior clamp equipment can only adjust the clamping distance but cannot adjust the shape, and square and circular mechanical elements are mostly adopted in the machining process, which causes the problem that different clamps are replaced when different types of machines are machined.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a fixed mechanical clamp for machining, which solves the problems in the background technology. In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a fixed machinery anchor clamps for machining, includes the base, the inside fixedly connected with motor of base, the joint has two-way threaded rod on the output shaft of motor, the surperficial threaded connection of two-way threaded rod has the holder, the inside sliding connection of holder has the limiting plate, the inside fixedly connected with three fixed rod of limiting plate, the one end fixedly connected with that the limiting plate was kept away from to three fixed rod links the piece, one side fixedly connected with rubber tie plate that three fixed rod was kept away from to even piece, the inside of holder is provided with latch device.
Preferably, one end, far away from the motor, of the bidirectional threaded rod is rotatably connected with the inside of the base, and the rear part of the clamping seat is slidably connected with the inside of the base.
Preferably, the inside fixedly connected with of rubber backing plate connects the bullet cloth, one side fixedly connected with form spring that the rubber backing plate is located even piece, the one end that the form spring kept away from the rubber backing plate is connected with the fixed surface of holder.
Preferably, the clamping device comprises a threaded clamping seat, the surface of the threaded clamping seat is in sliding connection with the inner wall of the clamping seat, the surface of the threaded clamping seat is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a limiting slide rod, the bottom end of the limiting slide rod is fixedly connected with a pressing plate, and the surface of the limiting slide rod is sleeved with a clamping spring.
Preferably, the interior of the threaded clamping seat is in threaded connection with the surface of the three-point fixing rod, the surfaces of the connecting plate and the limiting sliding rod are respectively in sliding connection with the inner wall of the clamping seat, one end of the clamping spring is fixedly connected with the surface of the clamping seat, and the other end of the clamping spring is fixedly connected with the surface of the pressing plate.
Preferably, the number of the thread clamping seats is two, and the two thread clamping seats are symmetrically distributed by taking the central line of the clamping seat as a symmetry axis.
As can be seen from the above technical solutions, the fixing mechanical fixture for machining provided in the embodiments of the present specification has at least the following beneficial effects:
(1) the clamping device drives the bidirectional threaded rod to rotate forwards and backwards by controlling the operation of the motor, drives the two clamping seats which are in threaded connection and limited by the two clamping seats to move linearly to move relatively in different screw directions, further achieves the effect of automatically controlling the clamping distance, achieves the purpose of clamping and fixing machines of different sizes, adjusts and fixes the three-point fixing rods according to different mechanical elements by the clamping device, and achieves the effect of clamping and fixing mechanical elements of different types by combining the state of adjusting the rubber base plate.
(2) The elastic fixing device disclosed by the utility model has the advantages that the rubber base plate is subjected to auxiliary deformation through the connecting elastic cloth, and meanwhile, the effect of elastic fixing on the rubber base plate is achieved through the arrangement of the form spring, so that the arc direction of the rubber base plate can be conveniently changed, namely, the effect of changing the positive and negative arc surfaces can be achieved.
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 application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side view of the rubber packing of the present invention;
FIG. 3 is a left side view of the cartridge of the present invention;
FIG. 4 is a schematic view of the latch of the present invention.
In the figure: 1. a base; 2. a motor; 3. a bidirectional threaded rod; 4. a holder; 5. a limiting plate; 6. three-point fixing rod; 7. connecting blocks; 8. a rubber pad; 9. a clamping device; 91. a threaded fastener seat; 92. connecting plates; 93. a limiting slide bar; 94. pressing a plate; 95. clamping a spring; 10. connecting elastic cloth; 11. a spring is formed.
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. 1-4, the technical solution provided by the present invention is:
the utility model provides a fixed machinery anchor clamps for machining, the on-line screen storage device comprises a base 1, the inside fixedly connected with motor 2 of base 1, the joint has two-way threaded rod 3 on motor 2's the output shaft, the surperficial threaded connection of two-way threaded rod 3 has holder 4, the inside sliding connection of holder 4 has limiting plate 5, the inside fixedly connected with three fixed rod 6 of limiting plate 5, three fixed rod 6 keeps away from the one end fixedly connected with of limiting plate 5 even piece 7, even piece 7 keeps away from one side fixedly connected with rubber tie plate 8 of three fixed rod 6, the inside of holder 4 is provided with latch device 9.
In this embodiment, one end of the bidirectional threaded rod 3, which is far away from the motor 2, is rotatably connected with the inside of the base 1, and the rear part of the holder 4 is slidably connected with the inside of the base 1.
Further, the inside fixedly connected with of rubber backing plate 8 is connected and is popped cloth 10, rubber backing plate 8 is located one side fixedly connected with form spring 11 of even piece 7, form spring 11 is kept away from the one end of rubber backing plate 8 and is connected with the fixed surface of holder 4, rubber backing plate 8 plays cloth 10 through its inside connection and carries out supplementary deformation, reach the effect of carrying out elasticity fixing to rubber backing plate 8 through setting up form spring 11 simultaneously, it carries out the change of arc to be convenient for, can reach the effect that positive and negative cambered surface changes promptly.
Furthermore, the clamping device 9 comprises a threaded clamping seat 91, the surface of the threaded clamping seat 91 is connected with the inner wall of the clamping seat 4 in a sliding manner, the surface of the threaded clamping seat 91 is fixedly connected with a connecting plate 92, the bottom of the connecting plate 92 is fixedly connected with a limit slide rod 93, the bottom of the limit slide rod 93 is fixedly connected with a press plate 94, a clamping spring 95 is sleeved on the surface of the limit slide rod 93, through the arrangement of the clamping device 9, the effect of fixing the three-point fixing rods 6 is achieved by utilizing the mutual operation between the internal structures of the clamping device 9, the effect of facilitating adjustment is achieved while the stability of the three-point fixing rods 6 is guaranteed, the three-point circular arc is formed, the three-point fixing rods 6 are adjusted and fixed according to different mechanical elements, and the effect of clamping and fixing the mechanical elements of different types is achieved by adjusting the state of the rubber base plate 8.
It is worth noting that the inside of the threaded clamping seat 91 is in threaded connection with the surface of the three-point fixed rod 6, the surfaces of the connecting plate 92 and the limiting slide rod 93 are respectively in sliding connection with the inner wall of the clamping seat 4, one end of the clamping spring 95 is fixedly connected with the surface of the clamping seat 4, the other end of the clamping spring 95 is fixedly connected with the surface of the pressing plate 94, the effect of fixing the limiting slide rod 93 by using elastic force is achieved by arranging the clamping spring 95, the position stability under the normal state is guaranteed while the clamping spring is reset after movement, and the effect of quickly adjusting the three-point fixed rod 6 and simultaneously facilitating quick fixing of the fixed rod is further achieved.
It is worth to say that the number of the thread clamping seats 91 is two, the two thread clamping seats 91 are symmetrically distributed by taking the central line of the clamping seat 4 as a symmetry axis, and the effect of facilitating adjustment after movement of the three-point fixed rod 6 is achieved by arranging the two thread clamping seats 91 while the three-point fixed rod is fixed by threads.
When the mechanical fixture for fixing the machine tool is used, the operation of a motor 2 is controlled to drive a bidirectional threaded rod 3 to rotate forwards and backwards, two clamping seats 4 which are connected with threads in different screw directions and limited to move only linearly are driven to move relatively, the effect of automatically controlling the clamping distance is further achieved, the purpose of clamping and fixing machines with different sizes is achieved, two pressing plates 94 are pressed, the pressing plates 94 drive a thread clamping seat 91 to move through connecting plates 92 on limiting sliding rods 93, the two thread clamping seats 91 are relatively kept away from each other, the two thread clamping seats 91 after being kept away from each other are fixed with the surfaces of three-point fixing rods 6 through threads, the positions of the three-point fixing rods 6 can be randomly adjusted, the three-point circular arcs are adjusted according to different mechanical elements, the effect of adjusting the radian of a rubber base plate 8 is further achieved through three connecting blocks 7, rubber tie plate 8 carries out supplementary deformation through its inside connection bullet cloth 10 when carrying out the radian and changing, reaches the effect that carries out the centre gripping to the mechanical element of different grade type through the state of adjusting rubber tie plate 8 and fixes, loosens after confirming rubber tie plate 8 radian and presses board 94, and two screw thread cassette 91 reset through the restriction of joint spring 95 elasticity, fix three fixed rod 6 after resetting, stability during the guarantee centre gripping.
The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a fixed mechanical anchor clamps for machining, includes base (1), its characterized in that: the inside fixedly connected with motor (2) of base (1), the joint has two-way threaded rod (3) on the output shaft of motor (2), the surperficial threaded connection of two-way threaded rod (3) has holder (4), the inside sliding connection of holder (4) has limiting plate (5), the inside fixedly connected with three fixed rod (6) of limiting plate (5), the one end fixedly connected with that limiting plate (5) were kept away from in three fixed rod (6) links piece (7), one side fixedly connected with rubber tie plate (8) of three fixed rod (6) are kept away from in even piece (7), the inside of holder (4) is provided with latch device (9).
2. A fixed mechanical jig for machining according to claim 1, characterized in that: one end, far away from the motor (2), of the bidirectional threaded rod (3) is rotatably connected with the inside of the base (1), and the rear portion of the clamping seat (4) is slidably connected with the inside of the base (1).
3. A fixed mechanical jig for machining according to claim 1, characterized in that: the inside fixedly connected with of rubber backing plate (8) is connected and is popped cloth (10), rubber backing plate (8) are located one side fixedly connected with form spring (11) of even piece (7), the one end that rubber backing plate (8) were kept away from in form spring (11) is connected with the fixed surface of holder (4).
4. A fixed mechanical jig for machining according to claim 1, characterized in that: clamping device (9) is including screw thread cassette (91), the surface of screw thread cassette (91) and the inner wall sliding connection of holder (4), the fixed surface of screw thread cassette (91) is connected with even board (92), the bottom fixedly connected with of even board (92) spacing slide bar (93), the bottom fixedly connected with of spacing slide bar (93) presses board (94), clamping spring (95) has been cup jointed on the surface of spacing slide bar (93).
5. A fixed mechanical clamp for machining according to claim 4, characterized in that: the interior of the threaded clamping seat (91) is in threaded connection with the surface of the three-point fixing rod (6), the surfaces of the connecting plate (92) and the limiting sliding rod (93) are respectively in sliding connection with the inner wall of the clamping seat (4), one end of the clamping spring (95) is fixedly connected with the surface of the clamping seat (4), and the other end of the clamping spring (95) is fixedly connected with the surface of the pressing plate (94).
6. A fixed mechanical clamp for machining according to claim 4, characterized in that: the number of the thread clamping seats (91) is two, and the two thread clamping seats (91) are symmetrically distributed by taking the central line of the clamping seat (4) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306637.8U CN216707258U (en) | 2021-12-23 | 2021-12-23 | Fixed mechanical fixture for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123306637.8U CN216707258U (en) | 2021-12-23 | 2021-12-23 | Fixed mechanical fixture for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707258U true CN216707258U (en) | 2022-06-10 |
Family
ID=81887823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123306637.8U Expired - Fee Related CN216707258U (en) | 2021-12-23 | 2021-12-23 | Fixed mechanical fixture for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707258U (en) |
-
2021
- 2021-12-23 CN CN202123306637.8U patent/CN216707258U/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: 20220610 |