CN222199740U - Positioning fixture for machine tool platform - Google Patents
Positioning fixture for machine tool platform Download PDFInfo
- Publication number
- CN222199740U CN222199740U CN202420881490.XU CN202420881490U CN222199740U CN 222199740 U CN222199740 U CN 222199740U CN 202420881490 U CN202420881490 U CN 202420881490U CN 222199740 U CN222199740 U CN 222199740U
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- positioning
- machine tool
- frame plate
- plate
- tool platform
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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 tool clamps, in particular to a positioning clamp for a machine tool platform. Including platform subassembly, adjusting part, locating component, the platform subassembly includes the lathe platform, adjusting part is including adjusting the slide, T type spout has been seted up to the inboard on lathe platform upper portion, the top of adjusting the slide is connected with the installation piece, the inner wall of frame plate inside groove is connected with the location curb plate, the one end that the frame plate inside groove inner wall was kept away from to the location curb plate is connected with the protection bed course. The positioning frame plate drives the positioning side plate to move in the moving process, when two positioning side plates move, the two positioning side plates are gradually close to each other until the protection cushion layer contacts and fits with a workpiece to be machined, and then the positioning side plate is used for positioning the workpiece to be machined, and the positioning side plate is used for directly contacting with the fitting of the workpiece to be machined, so that abrasion caused when the positioning side plate positions the workpiece to be machined is avoided.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a positioning clamp for a machine tool platform.
Background
Machine tools refer to machines for producing machines, also known as machine tools or machine tools, which are conventionally referred to as machine tools. Generally, metal cutting machine tools, forging machine tools, woodworking machine tools, etc. are classified. In modern machine manufacturing, a plurality of machining methods for mechanical parts include casting, forging, welding, stamping, extruding and the like besides cutting, so that the machining method generally needs to carry out final machining on a machine tool by a cutting method even though the machining method belongs to parts with high precision requirements and thin surface roughness requirements.
The machine tool is used for machining parts in a mechanical factory, and under the condition that the number of machine tools is limited, the tool clamps are required to be assembled and disassembled frequently, each time the tool clamps are installed and fixed on a T-shaped groove platform of the machine tool, the machine tool main shaft is required to be aligned, the machine tool main shaft is moved along the parallel plane direction, whether the tool clamps are aligned is judged, if deflection exists, the tool is tapped by a hammer head, and the method is repeated until the tool is aligned, so that the machining efficiency is greatly influenced.
Disclosure of utility model
The utility model aims to solve the problems that a tool clamp is aligned, a main shaft of a machine tool is moved along a parallel plane direction, and whether the tool clamp is aligned is judged.
In order to achieve the above purpose, the technical scheme includes that the machine tool platform positioning fixture comprises a platform assembly, an adjusting assembly and a positioning assembly, wherein the platform assembly comprises a machine tool platform, the adjusting assembly comprises an adjusting slide plate, the positioning assembly comprises a positioning frame plate, a T-shaped sliding groove is formed in the inner side of the upper portion of the machine tool platform, an installation upright post is connected to the top of the machine tool platform, one end of the installation upright post is connected with a limiting cross rod, a limiting slide block is arranged on the outer ring of the limiting cross rod, one end of the limiting slide block is connected with a stable side block, the lower end of the adjusting slide plate is connected with a T-shaped slide block, a positioning screw hole is formed in the inner side of the adjusting slide plate, a positioning screw rod is arranged in the inner side of the positioning screw hole, an installation block is connected to one end of the installation block, an inner groove of the positioning frame plate is formed in the inner side of the positioning frame plate, and one end of the positioning side plate, which is far away from the inner wall of the inner groove, is connected with a protection cushion layer.
The positioning frame plate has the beneficial effects that the positioning frame plate is used for fixing the limiting cross rod through the installation of the mounting upright post, the central shaft is used for sliding the limiting sliding block through the installation of the limiting cross rod, the positioning frame plate drives the positioning side plates to move in the moving process, the two positioning side plates are gradually close to each other when moving until the protective cushion layer is contacted and attached with a workpiece to be processed, the positioning side plates are used for positioning the workpiece to be processed, and the positioning side plates are used for being directly attached and contacted with the workpiece to be processed through the installation of the protective cushion layer, so that abrasion caused when the positioning side plates position the workpiece to be processed is avoided.
For the axis when being used for spacing slider to slide:
as a further improvement of the technical scheme, four mounting upright posts are arranged in total, every two mounting upright posts are used together in a group, the two groups of mounting upright posts are symmetrically arranged, two ends of the limiting cross rod are connected with the same group of mounting upright posts, and the limiting sliding block is in sliding connection with the limiting cross rod.
The improved structure has the beneficial effects that the structure is used for fixing the installation of the limiting cross rod through the installation of the installation upright posts, and is used for limiting the middle shaft of the sliding block during sliding through the installation of the limiting cross rod.
In order to guarantee the stability of the positioning frame plate in the moving process through the sliding of the limiting sliding block on the limiting cross rod:
As a further improvement of the technical scheme, one end of the stable side block, which is far away from the limit sliding block, is connected with the positioning frame plate, two ends of the positioning frame plate are simultaneously connected with the stable side block, and the overlooking cross section of the stable side block is in a trapezoid structure.
The improved structure has the beneficial effects that the setting of the stable edge blocks is used for connecting the limiting slide blocks with the positioning frame plates, and further when the positioning frame plates move, the connected stable edge blocks and the limiting slide blocks are driven to synchronously move, and the stability of the positioning frame plates in the moving process is guaranteed through the sliding of the limiting slide blocks on the limiting cross bars.
In order to push the T-shaped sliding block to slide in the T-shaped sliding groove:
As a further improvement of the technical scheme, the size of the T-shaped sliding block is matched with that of the T-shaped sliding groove, and positioning screw holes are formed in the four corners of the adjusting sliding plate.
The improved structure has the beneficial effects that when the using position of the positioning assembly is required to be adjusted, the connection between the adjusting slide plate and the machine tool platform is released, then the T-shaped slide block is pushed to slide in the T-shaped slide groove, and after the adjusting slide plate is pushed to a preset position, the positioning screw rod is used for connecting and fixing the adjusting slide plate and the machine tool platform through the positioning screw hole.
In order to realize the assembly connection of the hydraulic rod and the adjusting slide plate through the mounting block:
As a further improvement of the technical scheme, four corners of the mounting block are mounted on the top of the adjusting slide plate through positioning screws.
The improved hydraulic rod adjusting device has the beneficial effects that the hydraulic rod adjusting device is used for installing and fixing the hydraulic rod through the installation of the installation block, and meanwhile, the hydraulic rod is assembled and connected with the adjusting slide plate through the installation block.
In order to extend the hydraulic rod and drive the positioning frame plate to move:
as a further improvement of the technical scheme, the hydraulic rod is electrically connected with the operation panel, the output end of the hydraulic rod is connected with one end of the positioning frame plate far away from the positioning side plate, and the two positioning assemblies are symmetrically arranged.
The improved hydraulic rod has the beneficial effects that after a workpiece to be machined is placed on a machine tool platform, the hydraulic rod is started to run, and then the hydraulic rod stretches and drives the positioning frame plate to move.
For the purpose of clamping and fixing a workpiece to be machined by positioning the side plates:
As a further improvement of the technical scheme, the size of the positioning side plate is matched with the size of the inner groove of the frame plate, and the bottom of the positioning frame plate is 5mm away from the top of the machine tool platform.
The improved hydraulic clamping device has the beneficial effects that when the positioning frame plate moves under the action of the hydraulic rod, the positioning frame plate drives the positioning side plate to synchronously move in the moving process, and the positioning side plate is used for clamping and fixing a workpiece to be machined.
In order to avoid abrasion caused by the positioning side plate when the workpiece to be machined is positioned:
As a further improvement of the technical scheme, a groove body for installing the protection cushion layer is formed at one end, far away from the positioning frame plate, of the protection cushion layer, and the protection cushion layer is a rubber pad with a rectangular structure.
The improved positioning frame plate has the beneficial effects that the positioning frame plate drives the positioning side plates to move in the moving process, when the two positioning side plates move, the two positioning side plates are gradually close to each other until the protective cushion layer contacts and is attached to a workpiece to be processed, the positioning side plates are used for positioning the workpiece to be processed, and the protective cushion layer is used for directly contacting with the attaching contact of the workpiece to be processed, so that abrasion caused when the positioning side plates position the workpiece to be processed is avoided.
Drawings
Fig. 1 is a schematic top view of the present utility model.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic structural view of a positioning side plate according to the present utility model.
Fig. 4 is a schematic perspective view of a machine tool platform according to the present utility model.
FIG. 5 is a schematic view of the structure of the adjusting slide plate of the present utility model.
The device comprises a platform assembly, a machine tool platform, a 12T-shaped chute, a 13 mounting upright posts, a 14 limiting cross rod, a 15 stabilizing edge block, a 16 limiting slide block, a2 adjusting assembly, a 21 adjusting slide plate, a 22T-shaped slide block, a 23 positioning screw hole, a 24 positioning screw rod, a 25 mounting block, a 26 hydraulic rod, a 3 positioning assembly, a 31 positioning frame plate, a 32 positioning frame plate, a frame plate inner groove, a 33 protective cushion layer, a 34 positioning side plate.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
1-5, A machine tool platform positioning clamp comprises a platform assembly 1, an adjusting assembly 2, The positioning assembly 3, the platform assembly 1 comprises a machine tool platform 11, the adjusting assembly 2 comprises an adjusting slide plate 21, the positioning assembly 3 comprises a positioning frame plate 31, a T-shaped chute 12 is formed in the inner side of the upper part of the machine tool platform 11, a frame plate inner groove 32 is formed in the inner side of the positioning frame plate 31, one end of the frame plate inner groove 32 is connected with a limiting cross rod 14, a limiting slide block 16 is arranged on the outer ring of the limiting cross rod 14, one end of the limiting slide block 16 is connected with a stable side block 15, the lower end of the adjusting slide plate 21 is connected with a T-shaped slide block 22, a positioning screw hole 23 is formed in the inner side of the adjusting slide plate 21, a positioning screw rod 24 is arranged in the inner side of the positioning screw hole 23, a mounting block 25 is connected with a hydraulic rod 26, a frame plate inner groove 32 is formed in the inner side of the positioning frame plate inner groove 32, one end of the positioning side plate 34 far away from the inner wall of the frame plate inner groove 32 is connected with a protection cushion layer 33, four mounting frame plates 13 are arranged, each two mounting frame plates 13 are symmetrically arranged, and the two sets of the two sets of frame plates 13 are arranged and are connected with the same side rails 14, and the two sets of limit slide plates are connected with the limiting slide plates 13 are connected with the two sets of the limiting slide plates 14; through the arrangement of the mounting upright posts 13, the fixing device is used for fixing the limiting cross rod 14, through the arrangement of the limiting cross rod 14, the middle shaft is used for the limiting slide block 16 to slide, one end of the stabilizing edge block 15, which is far away from the limiting slide block 16, is connected with the positioning frame plate 31, the two ends of the positioning frame plate 31 are simultaneously connected with the stabilizing edge block 15, the overlooking cross section of the stabilizing edge block 15 is in a trapezoid structure, through the arrangement of the stabilizing edge block 15, the positioning device is used for connecting the limiting slide block 16 with the positioning frame plate 31, and further driving the connected stable edge block 15 to synchronously move with the limiting slide block 16 when the positioning frame plate 31 moves, and guaranteeing the stability of the positioning frame plate 31 in the moving process through the sliding of the limiting slide block 16 on the limiting cross rod 14, wherein the size of the T-shaped slide block 22 is matched with the size of the T-shaped slide groove 12, and positioning screw holes 23 are formed in the four corners of the adjusting slide plate 21; when the using position of the positioning assembly 3 needs to be adjusted, the connection between the adjusting slide plate 21 and the machine tool platform 11 is released, then the T-shaped slide block 22 is pushed to slide in the T-shaped slide groove 12, after the adjusting slide plate 21 is pushed to a preset position, the adjusting slide plate 21 and the machine tool platform 11 are connected and fixed by using the positioning screw 24 through the positioning screw hole 23, four corners of the mounting block 25 are mounted on the top of the adjusting slide plate 21 by the positioning screw 24, the mounting block 25 is used for mounting and fixing the hydraulic rod 26, meanwhile, the assembly connection between the hydraulic rod 26 and the adjusting slide plate 21 is realized by the mounting block 25, the hydraulic rod 26 is electrically connected with an operation panel, the output end of the hydraulic rod 26 is connected with one end of the positioning frame plate 31 far away from the positioning side plate 34, the two groups of the positioning assembly 3 are symmetrically arranged, after a workpiece is placed on the machine tool platform 11, then the hydraulic rod 26 is stretched and the positioning frame plate 31 is driven to move, the size of the positioning frame plate 34 is matched with the size of the inner groove frame plate 32, the bottom of the positioning frame plate 31 is driven to move in the synchronous way when the frame plate 31 is driven to move by the positioning frame plate 31, the frame plate 31 is driven to move under the action of the frame plate 31, the positioning frame plate 31 drives the positioning side plates 34 to move in the moving process, the two positioning side plates 34 are gradually close to each other until the protective cushion layer 33 is contacted and attached to a workpiece to be processed, the protective cushion layer 33 is used for positioning the workpiece to be processed, and the protective cushion layer 33 is arranged and directly contacted with the workpiece to be processed, so that abrasion caused by the positioning side plates 34 when the workpiece to be processed is positioned is avoided.
The working principle of the utility model is as follows: when in use, after a workpiece to be machined is placed on the machine tool platform 11, the operation of the hydraulic rod 26 is started, then the hydraulic rod 26 stretches and drives the positioning frame plate 31 to move, when the positioning frame plate 31 moves under the action of the hydraulic rod 26, the positioning frame plate 31 drives the positioning side plates 34 to synchronously move in the moving process, and further the positioning side plates 34 are used for clamping and fixing the workpiece to be machined, the positioning frame plate 31 drives the positioning side plates 34 to move in the moving process, the two positioning side plates 34 gradually approach each other when moving, until the protective cushion layer 33 contacts and is attached to the workpiece to be machined, the positioning side plates 34 are used for positioning the workpiece to be machined, the protective cushion layer 33 is arranged for directly contacting and attaching the workpiece to be machined, the positioning side plate 34 is prevented from wearing when the workpiece to be machined is positioned, the hydraulic rod 26 is installed and fixed through the installation block 25, meanwhile, the hydraulic rod 26 and the adjusting slide plate 21 are assembled and connected through the installation block 25, the limiting slide block 16 is connected with the positioning frame plate 31 through the arrangement of the stabilizing side block 15, when the positioning frame plate 31 moves, the connecting stabilizing side block 15 and the limiting slide block 16 are driven to synchronously move, the stability of the positioning frame plate 31 in the moving process is ensured through the sliding of the limiting slide block 16 on the limiting cross rod 14, when the using position of the positioning assembly 3 is required to be adjusted, the connection of the adjusting slide plate 21 and the machine tool platform 11 is released, then the T-shaped slide block 22 is pushed to slide in the T-shaped slide groove 12, and after the adjusting slide plate 21 is pushed to a preset position, the adjusting slide plate 21 is fixedly connected with the machine tool platform 11 by using the positioning screw 24 to penetrate through the positioning screw hole 23, the installation of the limiting cross rod 14 is fixedly arranged by the installation upright post 13, and the central shaft for sliding the limiting slide block 16 is arranged by the installation of the limiting cross rod 14.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it will be appreciated that numerous modifications, adaptations and variations of the utility model can be made by those skilled in the art without departing from the principles of the utility model, and that other embodiments and variations of the utility model can be combined in a suitable manner, as defined by the appended claims, without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a machine tool platform positioning fixture, includes platform subassembly (1), adjusting part (2), locating part (3), platform subassembly (1) includes machine tool platform (11), adjusting part (2) are including adjusting slide (21), locating part (3) are including locating frame plate (31), wherein T type spout (12) have been seted up to the inboard on machine tool platform (11) upper portion, the top of machine tool platform (11) is connected with erection column (13), the one end of erection column (13) is connected with spacing horizontal pole (14), the outer lane of spacing horizontal pole (14) is provided with spacing slider (16), the one end of spacing slider (16) is connected with firm limit piece (15), the lower extreme of adjusting slide (21) is connected with T type slider (22), locating screw (23) have been seted up to the inboard of adjusting slide (21), the inboard of locating screw (23) is provided with locating screw (24), the top of adjusting slide (21) is connected with installation piece (25), the one end of installation piece (25) is connected with hydraulic pressure pole (26), the inboard (31) has been seted up side plate (32) inside locating frame plate (32), one end of the positioning side plate (34) far away from the inner wall of the frame plate inner groove (32) is connected with a protection cushion layer (33).
2. The positioning fixture for the machine tool platform according to claim 1, wherein four mounting columns (13) are arranged, each two mounting columns (13) are a group and are used together, the two groups of mounting columns (13) are symmetrically arranged, two ends of the limiting cross rod (14) are connected with the same group of mounting columns (13), and the limiting sliding block (16) is in sliding connection with the limiting cross rod (14).
3. The positioning fixture for the machine tool platform according to claim 1, wherein one end, far away from the limiting slide block (16), of the stable edge block (15) is connected with a positioning frame plate (31), two ends of the positioning frame plate (31) are simultaneously connected with the stable edge block (15), and a top view cross section of the stable edge block (15) is in a trapezoid structure.
4. The positioning fixture for the machine tool platform according to claim 1, wherein the size of the T-shaped sliding block (22) is matched with the size of the T-shaped sliding groove (12), and positioning screw holes (23) are formed in four corners of the adjusting sliding plate (21).
5. A machine tool platform positioning fixture according to claim 1, wherein four corners of the mounting block (25) are mounted on the top of the adjusting slide plate (21) through positioning screws (24).
6. The positioning fixture for a machine tool platform according to claim 1, wherein the hydraulic rod (26) is electrically connected with the operation panel, an output end of the hydraulic rod (26) is connected with one end of the positioning frame plate (31) far away from the positioning side plate (34), and the positioning assemblies (3) are arranged symmetrically in two groups.
7. A machine tool table positioning jig as claimed in claim 1, wherein the positioning side plate (34) is sized to match the size of the shelf inner groove (32), the bottom of the positioning shelf (31) being 5mm from the top of the machine tool table (11).
8. The positioning fixture for the machine tool platform according to claim 1, wherein a groove body for installing the protective cushion layer (33) is formed at one end, far away from the positioning frame plate (31), of the protective cushion layer (33), and the protective cushion layer (33) is a rubber pad with a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420881490.XU CN222199740U (en) | 2024-04-26 | 2024-04-26 | Positioning fixture for machine tool platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420881490.XU CN222199740U (en) | 2024-04-26 | 2024-04-26 | Positioning fixture for machine tool platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222199740U true CN222199740U (en) | 2024-12-20 |
Family
ID=93868976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420881490.XU Active CN222199740U (en) | 2024-04-26 | 2024-04-26 | Positioning fixture for machine tool platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222199740U (en) |
-
2024
- 2024-04-26 CN CN202420881490.XU patent/CN222199740U/en active Active
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