CN213917521U - Workpiece clamping mechanism and grinding machine - Google Patents
Workpiece clamping mechanism and grinding machine Download PDFInfo
- Publication number
- CN213917521U CN213917521U CN202022605430.XU CN202022605430U CN213917521U CN 213917521 U CN213917521 U CN 213917521U CN 202022605430 U CN202022605430 U CN 202022605430U CN 213917521 U CN213917521 U CN 213917521U
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- grinding machine
- screw rod
- work piece
- processing platform
- clamping mechanism
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Abstract
The utility model discloses a work piece fixture, including processing platform and splint, horizontal sliding cavity has been seted up to processing platform's inside, and horizontal sliding cavity internal rotation is equipped with horizontal lead screw, and the spiral on horizontal lead screw both sides outer lane surface sets up to opposite soon, slide in the horizontal sliding cavity and be equipped with two motion sliders, two motion sliders are all installed respectively on the outer circumference of the both sides of horizontal lead screw through the screw hole of seting up on it, two equal fixed mounting has the adjustment mechanism who is used for adjusting the vertical height of splint on the motion slider. The utility model also discloses a grinding machine, including case seat, grinding machanism and work piece fixture. The utility model discloses a work piece fixture can carry out the centre gripping to the co-altitude of work piece lateral wall fixed, and application scope is wide, is favorable to the utility model discloses a grinding machine polishes the processing to the work piece, and this grinding machine removes conveniently labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a work piece fixture and grinding machine.
Background
Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and few of which use other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers.
The grinding machine needs to fix the object when using, but the fixed effect of centre gripping of treating the processing work piece of current grinding machine is not good, and work piece fixture can not carry out effective centre gripping to the side of work piece co-altitude for the situation that the object skew caused the object damage appears easily when adding man-hour to the object, and the disability rate of work piece is high, has just also increased the cost of work piece processing, and the use of consequently inconvenient use has reduced the practicality of grinding machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a work piece fixture and grinding machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a work piece fixture, includes processing platform and splint, horizontal sliding cavity has been seted up to processing platform's inside, and horizontal sliding cavity internal rotation is equipped with horizontal lead screw, and the spiral on horizontal lead screw both sides outer lane surface sets up to opposite soon, slide in the horizontal sliding cavity and be equipped with two motion sliders, two motion sliders are all installed respectively on the outer circumference of the both sides of horizontal lead screw through the screw hole of seting up on it, processing platform's left end fixed mounting has the first motor that is used for driving horizontal lead screw clockwise rotation, processing platform's right-hand member fixed mounting has the second motor that is used for driving horizontal lead screw counter-clockwise turning, two equal fixed mounting has the adjustment mechanism who is used for adjusting the vertical height of splint on the motion slider.
As a further aspect of the present invention: the adjusting mechanism comprises a supporting cylinder, a vertical screw rod is arranged in the supporting cylinder in a rotating mode, a lifting slider is arranged in the supporting cylinder in a vertically sliding mode, the lifting slider is installed on the vertical screw rod through a threaded hole formed in the lifting slider, a supporting rod is fixedly installed on the lifting slider, and a clamping plate is fixedly installed at the other end of the supporting rod.
As a further aspect of the present invention: the top end of the vertical screw rod is fixedly provided with an adjusting handle, and a non-slip mat is arranged on the adjusting handle and made of rubber materials.
As a further aspect of the present invention: the adjusting mechanism is an electric telescopic rod, and the clamping plate is fixedly installed at the top end of the telescopic rod on the electric telescopic rod.
The utility model provides a grinding machine, includes case seat, grinding machanism and work piece fixture, wherein grinding machanism fixed mounting is in the top of case seat, work piece fixture fixed mounting at the top upper surface of case seat, the cavity has all been seted up in the bottom four corners of case seat, all installs hydraulic push rod in each cavity, hydraulic push rod's bottom is provided with the truckle.
As a further aspect of the present invention: a processing platform in the workpiece clamping mechanism is fixedly arranged on the box seat, and the polishing mechanism is positioned right above the workpiece clamping mechanism.
As a further aspect of the present invention: and the lower surface of the bottom plate of the box seat is also provided with an anti-slip pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a work piece fixture can adjust the distance between two motion sliders through controlling first motor or second motor respectively, when two motion sliders are close to each other, splint carry out the centre gripping to the work piece of placing on the processing platform fixed, and can adjust the ascending height of splint in vertical side through adjustment mechanism to the realization is fixed to the not co-altitude centre gripping of work piece lateral wall, and application scope is wide, is favorable to the utility model discloses a grinding machine polishes the processing to the work piece, and this grinding machine removes conveniently, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural view of a grinding machine in embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of the workpiece clamping mechanism in embodiment 1 of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of a grinding machine in embodiment 2 of the present invention.
Fig. 5 is a schematic structural diagram of a workpiece clamping mechanism in embodiment 2 of the present invention.
In the figure: 1-box seat, 2-grinding mechanism, 3-processing platform, 4-non-slip mat, 5-cavity, 6-hydraulic push rod, 7-truckle, 8-transverse sliding cavity, 9-first motor, 10-second motor, 11-transverse screw rod, 12-first strip-shaped sliding hole, 13-moving sliding block, 14-supporting cylinder, 15-lifting sliding block, 16-adjusting handle, 17-vertical screw rod, 18-clamping plate, 19-supporting rod, 20-second strip-shaped sliding hole and 21-electric telescopic rod.
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.
Example 1
Referring to fig. 2 to 3, in an embodiment of the present invention, a workpiece clamping mechanism includes a processing platform 3 and a clamping plate 18, a transverse sliding cavity 8 is formed inside the processing platform 3, a transverse screw rod 11 is rotatably disposed in the transverse sliding cavity 8, the spiral directions of the outer ring surfaces at two sides of the transverse screw rod 11 are opposite, two moving sliders 13 are slidably disposed in the transverse sliding cavity 8, the two moving sliders 13 are respectively mounted on the outer circumferences at two sides of the transverse screw rod 11 through threaded holes formed in the two moving sliders 13, a first motor 9 for driving the transverse screw rod 11 to rotate clockwise is fixedly mounted at the left end of the processing platform 3, a second motor 10 for driving the transverse screw rod 11 to rotate counterclockwise is fixedly mounted at the right end of the processing platform 3, when the transverse screw rod 11 is driven to rotate clockwise by the first motor 9, the two moving sliders 13 approach each other in the transverse sliding cavity 8, conversely, when the transverse screw rod 11 is driven to rotate counterclockwise by the second motor 10 which is powered on, the two moving sliders 13 move away from each other in the transverse sliding cavity 8.
The two moving sliding blocks 13 are fixedly provided with supporting cylinders 14, vertical screw rods 17 are rotationally arranged in the supporting cylinders 14, lifting sliding blocks 15 are arranged in the supporting cylinders 14 in a vertical sliding mode, the lifting sliding blocks 15 are arranged on the vertical screw rods 17 through threaded holes formed in the lifting sliding blocks 15, furthermore, the top ends of the vertical screw rods 17 are fixedly provided with adjusting handles 16, and the adjusting handles 16 are provided with anti-skidding pads made of rubber materials; a support rod 19 is fixedly installed on the lifting slide block 15, the clamping plate 18 is fixedly installed at the other end of the support rod 19, and a reinforcing rib is processed between the clamping plate 18 and the support rod 19; further, a second strip-shaped sliding hole 20 is formed in the side wall of the supporting cylinder 14, and the supporting rod 19 is slidably arranged through the second strip-shaped sliding hole 20; further, first bar slide opening 12 has all been seted up on the both sides roof of horizontal sliding chamber 8, the bottom of a support section of thick bamboo 14 slides and runs through in the setting of first bar slide opening 12, the work piece that will treat processing is placed at the upper surface of processing platform 3, adjust the distance between two motion sliders 13, it is fixed to make splint 18 carry out the centre gripping to the work piece of placing on the processing platform 3, and it is rotatory to drive vertical lead screw 17 through operation adjustment handle 16, adjust the ascending height of lift slider 15 in a support section of thick bamboo 14 vertical side, and then adjust the ascending height of splint 18 in vertical side, thereby it is fixed to realize carrying out the centre gripping to the not co-altitude of work piece lateral wall, application scope is wide, therefore, the clothes hanger is strong in practicability.
Referring to fig. 1, in an embodiment of the present invention, a grinding machine includes a box base 1, a grinding mechanism 2 and a workpiece clamping mechanism, wherein the grinding mechanism 2 is fixedly installed above the top of the box base 1, the workpiece clamping mechanism is fixedly installed on the top surface of the box base 1, specifically, a processing platform 3 in the workpiece clamping mechanism is fixedly installed on the box base 1, and further, the grinding mechanism 2 is located right above the workpiece clamping mechanism.
Furthermore, cavities 5 are formed in four corners of the bottom of the box base 1, a hydraulic push rod 6 is installed in each cavity 5, a caster 7 is arranged at the bottom end of each hydraulic push rod 6, when the grinding machine needs to move, the hydraulic push rods 6 push the casters 7 to move downwards, so that the casters 7 are in contact with the ground, movement of the grinding machine is facilitated, otherwise, when the grinding machine does not need to move, the hydraulic push rods 6 pull the casters 7 to retract into the cavities 5, so that the bottom surface of the box base 1 is in contact with the ground, and stability of the grinding machine on the ground can be maintained; furthermore, the lower surface of the bottom plate of the box seat 1 is also provided with an anti-slip pad 4, so that the stability of the grinding machine on the ground is further improved, and the grinding machine is safe and reliable.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a workpiece clamping mechanism includes a processing platform 3 and a clamping plate 18, a transverse sliding cavity 8 is formed inside the processing platform 3, a transverse screw rod 11 is rotatably disposed in the transverse sliding cavity 8, the spiral directions of the outer ring surfaces at two sides of the transverse screw rod 11 are opposite, two moving sliders 13 are slidably disposed in the transverse sliding cavity 8, the two moving sliders 13 are respectively mounted on the outer circumferences at two sides of the transverse screw rod 11 through threaded holes formed in the two moving sliders 13, a first motor 9 for driving the transverse screw rod 11 to rotate clockwise is fixedly mounted at the left end of the processing platform 3, a second motor 10 for driving the transverse screw rod 11 to rotate counterclockwise is fixedly mounted at the right end of the processing platform 3, when the transverse screw rod 11 is driven to rotate clockwise by the first motor 9, the two moving sliders 13 are close to each other in the transverse sliding cavity 8, conversely, when the transverse screw rod 11 is driven to rotate counterclockwise by the second motor 10 which is powered on, the two moving sliders 13 move away from each other in the transverse sliding cavity 8.
The two moving sliding blocks 13 are both fixedly provided with an electric telescopic rod 21, and the clamping plate 18 is fixedly arranged at the top end of the telescopic rod on the electric telescopic rod 21; further, first bar slide opening 12 has all been seted up on the both sides roof in horizontal sliding chamber 8, electric telescopic handle 21's lower part slides and runs through in the setting of first bar slide opening 12, will treat the work piece of processing and place the upper surface at machining platform 3, adjusts the distance between two motion sliders 13 for it is fixed that splint 18 carries out the centre gripping to the work piece of placing on machining platform 3, and adjusts splint 18 height in vertical side through electric telescopic handle 21, thereby realizes carrying out the centre gripping fixedly to the not co-altitude of work piece lateral wall, and application scope is wide, and the practicality is strong.
Referring to fig. 4, in an embodiment of the present invention, a grinding machine includes a box base 1, a grinding mechanism 2 and a workpiece clamping mechanism, wherein the grinding mechanism 2 is fixedly installed above the top of the box base 1, the workpiece clamping mechanism is fixedly installed on the top surface of the box base 1, specifically, a processing platform 3 in the workpiece clamping mechanism is fixedly installed on the box base 1, and further, the grinding mechanism 2 is located right above the workpiece clamping mechanism.
Furthermore, cavities 5 are formed in four corners of the bottom of the box base 1, a hydraulic push rod 6 is installed in each cavity 5, a caster 7 is arranged at the bottom end of each hydraulic push rod 6, when the grinding machine needs to move, the hydraulic push rods 6 push the casters 7 to move downwards, so that the casters 7 are in contact with the ground, movement of the grinding machine is facilitated, otherwise, when the grinding machine does not need to move, the hydraulic push rods 6 pull the casters 7 to retract into the cavities 5, so that the bottom surface of the box base 1 is in contact with the ground, and stability of the grinding machine on the ground can be maintained; furthermore, the lower surface of the bottom plate of the box seat 1 is also provided with an anti-slip pad 4, so that the stability of the grinding machine on the ground is further improved, and the grinding machine is safe and reliable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A workpiece clamping mechanism, which comprises a processing platform (3) and a clamping plate (18), it is characterized in that a transverse sliding cavity (8) is arranged inside the processing platform (3), a transverse screw rod (11) is rotationally arranged in the transverse sliding cavity (8), the spiral directions of the outer ring surfaces at two sides of the transverse screw rod (11) are opposite, two moving sliding blocks (13) are arranged in the transverse sliding cavity (8) in a sliding way, the two moving sliding blocks (13) are respectively arranged on the outer circumferences of the two sides of the transverse screw rod (11) through threaded holes arranged on the two moving sliding blocks, a first motor (9) for driving the transverse screw rod (11) to rotate clockwise is fixedly arranged at the left end of the processing platform (3), the right end fixed mounting of processing platform (3) has second motor (10) that is used for driving horizontal lead screw (11) anticlockwise rotation, two equal fixed mounting has the adjustment mechanism who is used for adjusting splint (18) vertical height on motion slider (13).
2. The workpiece clamping mechanism according to claim 1, wherein the adjusting mechanism comprises a supporting cylinder (14), a vertical screw rod (17) is rotatably arranged in the supporting cylinder (14), a lifting slider (15) is slidably arranged in the supporting cylinder (14) up and down, the lifting slider (15) is mounted on the vertical screw rod (17) through a threaded hole formed in the lifting slider (15), a supporting rod (19) is fixedly mounted on the lifting slider (15), and the clamping plate (18) is fixedly mounted at the other end of the supporting rod (19).
3. The workpiece clamping mechanism according to claim 2, characterized in that an adjusting handle (16) is fixedly mounted at the top end of the vertical screw rod (17), and a non-slip mat is arranged on the adjusting handle (16) and made of rubber material.
4. The workpiece clamping mechanism as recited in claim 1, characterized in that the adjusting mechanism is an electric telescopic rod (21), and the clamping plate (18) is fixedly arranged at the top end of the electric telescopic rod (21).
5. A grinding machine is characterized by comprising a box base (1), a grinding mechanism (2) and the workpiece clamping mechanism according to any one of claims 1 to 4, wherein the grinding mechanism (2) is fixedly installed above the top of the box base (1), the workpiece clamping mechanism is fixedly installed on the upper surface of the top of the box base (1), cavities (5) are formed in four corners of the bottom of the box base (1), a hydraulic push rod (6) is installed in each cavity (5), and casters (7) are arranged at the bottom end of each hydraulic push rod (6).
6. A grinding machine as claimed in claim 5 characterised in that the machining platform (3) of the workpiece holding device is fixedly mounted on the carriage (1) and the grinding means (2) is located directly above the workpiece holding device.
7. A grinding machine as claimed in claim 5, characterised in that the lower surface of the base plate of the box base (1) is also provided with a non-slip mat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605430.XU CN213917521U (en) | 2020-11-11 | 2020-11-11 | Workpiece clamping mechanism and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605430.XU CN213917521U (en) | 2020-11-11 | 2020-11-11 | Workpiece clamping mechanism and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917521U true CN213917521U (en) | 2021-08-10 |
Family
ID=77168808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605430.XU Expired - Fee Related CN213917521U (en) | 2020-11-11 | 2020-11-11 | Workpiece clamping mechanism and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079589A (en) * | 2023-03-24 | 2023-05-09 | 肇庆高峰机械科技有限公司 | Adjustable clamping device |
-
2020
- 2020-11-11 CN CN202022605430.XU patent/CN213917521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116079589A (en) * | 2023-03-24 | 2023-05-09 | 肇庆高峰机械科技有限公司 | Adjustable clamping device |
| CN116079589B (en) * | 2023-03-24 | 2023-09-26 | 肇庆高峰机械科技有限公司 | Adjustable clamping device |
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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: 20210810 Termination date: 20211111 |