CN219853963U - Clamping device for machining cylindrical grinding machine - Google Patents
Clamping device for machining cylindrical grinding machine Download PDFInfo
- Publication number
- CN219853963U CN219853963U CN202320826328.3U CN202320826328U CN219853963U CN 219853963 U CN219853963 U CN 219853963U CN 202320826328 U CN202320826328 U CN 202320826328U CN 219853963 U CN219853963 U CN 219853963U
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- clamping
- seat
- adjusting
- rotating
- grinding machine
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- 238000003754 machining Methods 0.000 title abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a clamping device for a machining cylindrical grinding machine, which comprises: the clamping seats are arranged on the left side and the right side of the upper end of the base, and the clamping seats on the right side are slidably arranged on the base through sliding rails; the adjusting mechanism is arranged on the base and used for adjusting the position of the clamping seat on the right side; the rotating mechanism is arranged on the clamping seat and used for driving the clamping mechanism to rotate; the clamping mechanism is arranged on the rotating mechanism and used for clamping workpieces, and the clamping mechanism is simple in structure and capable of simultaneously driving a plurality of groups of clamping pressing plates to be close to or separate from each other, so that the workpieces can be conveniently clamped or loosened, the machining efficiency can be effectively improved, and the use requirement can be better met.
Description
Technical Field
The utility model relates to the technical field of machine tool machining, in particular to a clamping device for a cylindrical grinding machine.
Background
In the grinding process of the excircle of the workpiece, the grinding machine is required to clamp the workpiece between the headstock center and the tailstock center for fixing the workpiece. When the workpiece is installed in the mode, the center positions of the two ends of the workpiece are provided with the process holes, and the workpiece is fixed on the grinding machine by matching and clamping the process holes, the headstock center and the tailstock center. The workpiece mounting and positioning mode not only increases the workpiece grinding working procedure and the working time of operators, but also requires cutting the process holes at the end parts of the workpiece after grinding processing when the workpiece with the end parts incapable of being provided with the process holes, thus not only increasing the subsequent workload, but also reserving more materials for providing the process holes during blanking, thereby wasting the raw materials of the workpiece, increasing the production cost and lowering the working efficiency.
In order to solve the problems, china patent utility model (issued publication number: CN214025207U; issued publication date: 2021.08.24) discloses a workpiece clamping device for a cylindrical grinding machine, which clamps two ends of a workpiece to be machined through a first clamping mechanism and a second clamping mechanism, so that the machining time of a single workpiece is shortened, the use amount of workpiece materials is reduced, and the working efficiency is improved.
However, when the device is specifically used, the clamping work of the end part of the workpiece can be realized only by manually rotating the multiple groups of threaded rods, the operation process is complicated, the workpiece can be loosened only by sequentially rotating the multiple groups of threaded rods after the processing is finished, the clamping efficiency of the workpiece is reduced, and the use requirement can not be well met.
Disclosure of Invention
The utility model aims to provide a clamping device for a machining cylindrical grinding machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a clamping device for a machined cylindrical grinding machine, comprising: the clamping seats are arranged on the left side and the right side of the upper end of the base, and the clamping seats on the right side are slidably arranged on the base through sliding rails; the adjusting mechanism is arranged on the base and used for adjusting the position of the clamping seat on the right side; the rotating mechanism is arranged on the clamping seat and used for driving the clamping mechanism to rotate; and the clamping mechanism is arranged on the rotating mechanism and used for clamping the workpiece.
Preferably, the adjusting mechanism comprises an adjusting seat arranged at the right side of the upper end of the base, an adjusting electric push rod is arranged at the end part of the adjusting seat, the telescopic end of the adjusting electric push rod penetrates through the adjusting seat and is fixedly connected with the end part of the clamping seat, a pair of adjusting guide rods are further inserted into the adjusting seat in a sliding manner, and the end part of the adjusting guide rods is fixedly connected with the end part of the clamping seat. Through setting up adjustment mechanism, conveniently adjust the distance between two grip brackets to make things convenient for the installation of work piece.
Preferably, the rotating mechanism comprises a pair of rotating seats arranged on opposite sides of the clamping seat, wherein a rotating motor is further arranged at the end part of any clamping seat, and the output end of the rotating motor is in driving connection with the shaft end of the rotating seat. Through setting up slewing mechanism, conveniently drive the work piece and rotate.
Preferably, the clamping mechanism comprises clamping grooves formed in opposite sides of the rotating seats, each rotating seat is provided with a flat installation part, a clamping slide block is inserted in the installation part in a sliding manner, and a clamping pressing plate is fixed on one side, close to the clamping groove, of the clamping slide block.
Preferably, the clamping pressing plate is arc-shaped.
Preferably, a slope is arranged at the upper end of the clamping sliding block.
Preferably, the automatic clamping device further comprises an auxiliary clamping mechanism, the auxiliary clamping mechanism comprises a clamping auxiliary sleeve which is sleeved on the rotating seat in a sliding mode, an auxiliary moving ring is rotatably installed on the left side of the clamping auxiliary sleeve through a slewing bearing, an auxiliary electric push rod is further installed at the end portion of the clamping seat, and the telescopic end of the auxiliary electric push rod penetrates through the clamping seat and is fixedly connected with the left side of the auxiliary moving ring. Through setting up clamping auxiliary mechanism cooperation fixture, be convenient for carry out the centre gripping to the work piece of equidimension.
Preferably, the device further comprises a reset mechanism, wherein the reset mechanism comprises a reset seat II fixed on the installation part of the rotating seat and a reset seat I installed on the clamping sliding block, and a reset spring is fixed between the reset seat I and the reset seat II. Through setting up canceling release mechanical system, the clamp plate of being convenient for resets, conveniently takes out the work piece.
Compared with the prior art, the utility model has the beneficial effects that:
the auxiliary electric push rod stretches to push the auxiliary clamping sleeve to be close to the clamping slide blocks, and after the auxiliary clamping sleeve is contacted with the clamping slide blocks, the auxiliary clamping sleeve is pushed to move continuously, at the moment, the auxiliary clamping sleeve pushes multiple groups of clamping slide blocks to move synchronously, so that the clamping pressing plates at the end parts of the clamping slide blocks are close to the workpiece, the fixing of the workpiece can be completed, the movement of each clamping pressing plate is not required to be controlled independently, the clamping efficiency of the workpiece is improved, and the use requirement can be met better;
the clamping pressing plate is driven to move outwards through reset of the reset spring, so that the clamping pressing plate is separated from a workpiece, and the workpiece is conveniently taken out.
The utility model has simple structure, and can drive the clamping pressing plates to be mutually close to or separated from each other, thereby facilitating the clamping or loosening of workpieces, effectively improving the processing efficiency and better meeting the use requirement.
Drawings
FIG. 1 is a schematic view showing the overall perspective structure of a clamping device for a cylindrical grinding machine;
FIG. 2 is a perspective view of a first perspective view of a clamping seat of a clamping device for a machining cylindrical grinding machine;
FIG. 3 is a schematic perspective view of a second perspective view of the clamping seat of the clamping device for machining a cylindrical grinding machine;
fig. 4 is an enlarged perspective view of a portion a of a clamping device for a cylindrical grinding machine.
In the figure: 1-base, 11-grip slipper, 2-adjustment mechanism, 21-adjustment slipper, 22-guide rail, 23-adjustment electric putter, 24-adjustment guide bar, 3-rotation mechanism, 31-rotation motor, 32-rotation slipper, 4-grip assisting mechanism, 41-auxiliary electric putter, 42-auxiliary moving ring, 43-slewing bearing, 44-grip assisting sleeve, 5-reset mechanism, 51-reset slipper, 52-reset spring, 53-reset slipper, 6-grip mechanism, 61-grip groove, 62-grip pressing plate, 63-grip slide, 64-installation part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1 to 4, a clamping device for a machining cylindrical grinding machine includes: the clamping seat 11 is arranged on the left side and the right side of the upper end of the base 1, wherein the clamping seat 11 on the right side is slidably arranged on the base 1 through a sliding rail 22; the adjusting mechanism 2 is arranged on the base 1 and is used for adjusting the position of the clamping seat 11 on the right side; the rotating mechanism 3 is arranged on the clamping seat 11 and is used for driving the clamping mechanism 6 to rotate; and the clamping mechanism 6 is arranged on the rotating mechanism 3 and is used for clamping the workpiece.
The working principle of the utility model is as follows: during the use, place the work piece of waiting to process between grip slipper 11, then, drive grip slipper 11 on the right side and be close to grip slipper 11 on the left side through adjustment mechanism 2, and then make the both ends of work piece be located fixture 6, carry out the centre gripping to the work piece through fixture 6, during the processing, slewing mechanism 3 work can drive the work piece and rotate.
As a further scheme, the adjusting mechanism 2 comprises an adjusting seat 21 installed at the right side of the upper end of the base 1, an adjusting electric push rod 23 is installed at the end of the adjusting seat 21, the telescopic end of the adjusting electric push rod 23 penetrates through the adjusting seat 21 and is fixedly connected with the end of the clamping seat 11, a pair of adjusting guide rods 24 are further inserted into the adjusting seat 21 in a sliding manner, and the end of the adjusting guide rods 24 is fixedly connected with the end of the clamping seat 11.
The operating principle of the adjusting mechanism 2 is as follows: during adjustment, the electric push rod 23 is adjusted to stretch to push the right clamping seat 11 to be close to the left clamping seat 11, so that two ends of a workpiece can be conveniently and subsequently clamped.
As a further solution, the rotating mechanism 3 includes a pair of rotating seats 32 mounted on opposite sides of the clamping seat 11, wherein, a rotating motor 31 is further mounted on an end of any clamping seat 11, and an output end of the rotating motor 31 is in driving connection with a shaft end of the rotating seat 32.
The operating principle of the rotating mechanism 3 is as follows: when the rotary motor 31 is started during rotation, the rotary seat 32 is driven to rotate by the rotary motor 31, and rotation of a workpiece fixed in the rotary seat 32 can be achieved.
As a further scheme, the clamping mechanism 6 includes clamping grooves 61 opened on opposite sides of the rotating base 32, each rotating base 32 is provided with a flat mounting portion 64, a clamping slide block 63 is slidably inserted in the mounting portion 64, a clamping pressing plate 62 is fixed on one side of the clamping slide block 63 close to the clamping groove 61, the clamping pressing plate 62 is arc-shaped, a slope is arranged at the upper end of the clamping slide block 63, so as to facilitate clamping of workpieces of different sizes, the auxiliary clamping mechanism 4 further includes an auxiliary clamping mechanism 4, the auxiliary clamping mechanism 4 includes a clamping auxiliary sleeve 44 slidably sleeved on the rotating base 32, an auxiliary moving ring 42 is rotatably mounted on the left side of the clamping auxiliary sleeve 44 through a slewing bearing 43, an auxiliary electric push rod 41 is further mounted on the end portion of the clamping base 11, and a telescopic end of the auxiliary electric push rod 41 penetrates through the clamping base 11 and is fixedly connected with the left side of the auxiliary moving ring 42.
The working principle of the clamping mechanism 6 is as follows: during clamping, the clamping auxiliary electric push rod 41 stretches to push the clamping auxiliary sleeve 44 to be close to the clamping slide block 63, after the clamping auxiliary sleeve 44 is contacted with the clamping slide block 63, the clamping auxiliary sleeve 44 is pushed to move continuously, at the moment, the clamping auxiliary sleeve 44 pushes the clamping slide blocks 63 to move synchronously, so that the clamping pressure plates 62 at the end parts of the clamping slide blocks 63 are close to a workpiece, the workpiece can be fixed, the movement of each clamping pressure plate 62 is not required to be controlled independently, the clamping efficiency of the workpiece is improved, and the use requirement can be met better.
In order to facilitate the resetting of the clamping pressure plate 62, the device further comprises a resetting mechanism 5, wherein the resetting mechanism 5 comprises a second resetting seat 53 fixed on a mounting part 64 of the rotating seat 32 and a first resetting seat 51 mounted on the clamping sliding block 63, and a resetting spring 52 is fixed between the first resetting seat 51 and the second resetting seat 53.
The operating principle of the reset mechanism 5 is: during clamping, the reset spring 52 is compressed, and after the auxiliary clamping sleeve 44 is reset, the reset spring 52 resets to drive the clamping pressing plate 62 to move outwards, so that the clamping pressing plate 62 is separated from the workpiece, and the workpiece is taken out conveniently.
In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.
Claims (8)
1. A clamping device for a machined cylindrical grinding machine, comprising:
the clamping seat (11) is arranged on the left side and the right side of the upper end of the base (1), and the clamping seat (11) on the right side is slidably arranged on the base (1) through a sliding rail (22);
the adjusting mechanism (2) is arranged on the base (1) and is used for adjusting the position of the clamping seat (11) on the right side;
the rotating mechanism (3) is arranged on the clamping seat (11) and is used for driving the clamping mechanism (6) to rotate;
and the clamping mechanism (6) is arranged on the rotating mechanism (3) and is used for clamping the workpiece.
2. The clamping device for a machined cylindrical grinding machine according to claim 1, wherein: the adjusting mechanism (2) comprises an adjusting seat (21) arranged at the right side of the upper end of the base (1), an adjusting electric push rod (23) is arranged at the end part of the adjusting seat (21), the telescopic end of the adjusting electric push rod (23) penetrates through the adjusting seat (21) and is fixedly connected with the end part of the clamping seat (11), a pair of adjusting guide rods (24) are further inserted on the adjusting seat (21) in a sliding manner, and the end part of the adjusting guide rods (24) is fixedly connected with the end part of the clamping seat (11).
3. The clamping device for a machined cylindrical grinding machine according to claim 2, wherein: the rotating mechanism (3) comprises a pair of rotating seats (32) arranged on the opposite sides of the clamping seat (11), wherein a rotating motor (31) is further arranged at the end part of any clamping seat (11), and the output end of the rotating motor (31) is in driving connection with the shaft end of the rotating seat (32).
4. A clamping device for a machined cylindrical grinding machine as set forth in claim 3, wherein: the clamping mechanism (6) comprises clamping grooves (61) which are formed in opposite sides of the rotating seat (32), each rotating seat (32) is provided with a flat installation part (64), a clamping slide block (63) is inserted in the installation part (64) in a sliding mode, and a clamping pressing plate (62) is fixed on one side, close to the clamping groove (61), of the clamping slide block (63).
5. The clamping device for a machined cylindrical grinding machine according to claim 4, wherein: the clamping pressure plate (62) is arc-shaped.
6. The clamping device for a machined cylindrical grinding machine according to claim 5, wherein: the upper end of the clamping sliding block (63) is provided with a slope.
7. The clamping device for a machined cylindrical grinding machine according to claim 6, wherein: the automatic clamping device is characterized by further comprising an auxiliary clamping mechanism (4), wherein the auxiliary clamping mechanism (4) comprises an auxiliary clamping sleeve (44) which is sleeved on the rotating seat (32) in a sliding manner, an auxiliary moving ring (42) is rotatably mounted on the left side of the auxiliary clamping sleeve (44) through a slewing bearing (43), an auxiliary electric push rod (41) is further mounted at the end part of the clamping seat (11), and the telescopic end of the auxiliary electric push rod (41) penetrates through the clamping seat (11) and is fixedly connected with the left side of the auxiliary moving ring (42).
8. The clamping device for a machined cylindrical grinding machine as set forth in claim 7, wherein: the automatic reset mechanism is characterized by further comprising a reset mechanism (5), wherein the reset mechanism (5) comprises a reset seat II (53) fixed on an installation part (64) of the rotating seat (32) and a reset seat I (51) installed on the clamping sliding block (63), and a reset spring (52) is fixed between the reset seat I (51) and the reset seat II (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826328.3U CN219853963U (en) | 2023-06-08 | 2023-06-08 | Clamping device for machining cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826328.3U CN219853963U (en) | 2023-06-08 | 2023-06-08 | Clamping device for machining cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853963U true CN219853963U (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320826328.3U Active CN219853963U (en) | 2023-06-08 | 2023-06-08 | Clamping device for machining cylindrical grinding machine |
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| Country | Link |
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| CN (1) | CN219853963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119304681A (en) * | 2024-12-17 | 2025-01-14 | 靖江市荣发精密机械制造有限公司 | A quick-loading machine tool for processing small metal parts |
-
2023
- 2023-06-08 CN CN202320826328.3U patent/CN219853963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119304681A (en) * | 2024-12-17 | 2025-01-14 | 靖江市荣发精密机械制造有限公司 | A quick-loading machine tool for processing small metal parts |
| CN119304681B (en) * | 2024-12-17 | 2025-05-02 | 靖江市荣发精密机械制造有限公司 | Small-size metalwork processing swift material loading lathe |
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