CN216097506U - Rail-type sliding auxiliary table for large-scale machine tool equipment - Google Patents
Rail-type sliding auxiliary table for large-scale machine tool equipment Download PDFInfo
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- CN216097506U CN216097506U CN202121528769.2U CN202121528769U CN216097506U CN 216097506 U CN216097506 U CN 216097506U CN 202121528769 U CN202121528769 U CN 202121528769U CN 216097506 U CN216097506 U CN 216097506U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000032258 transport Effects 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a rail type sliding auxiliary table for large machine tool equipment, which comprises a sliding positioning table and an auxiliary clamping table, wherein the sliding positioning table is connected on a bearing plate in a sliding manner, and the bottom end of the bearing plate is provided with a linear driving mechanism which is in transmission connection with the bottom end of the sliding positioning table; the auxiliary clamping table is arranged at the top of the sliding positioning table, and the top of the auxiliary clamping table is provided with a fixed clamping block and a movable clamping block; accessible promotes the movable clamp splice fast and makes it compress tightly to lean on the part towards fixed clamp splice motion during clamping part, and rethread sliding positioning platform transports its whole to lathe equipment processing station department to realize the quick fixed and supplementary transportation of part, the convenience of operation is higher relatively.
Description
Technical Field
The utility model relates to the field of machine tool accessories, in particular to a rail type sliding auxiliary table for large machine tool equipment.
Background
Machine tools are generally classified into metal cutting machines, forging machines, woodworking machines, and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.
When carrying out vertical man-hour to axle type or dish type part, need the manual work to carry out fixed connection with the machining-position and the lathe equipment anchor clamps of lathe again after putting this type of part is vertical, nevertheless if part size quality is great relatively, the preliminary clamp of part then is difficult relatively, transports also inconvenient relatively with the help of artifical transport.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problems, the utility model discloses a rail type sliding auxiliary table for large machine tool equipment.
In order to achieve the above purpose, the utility model provides the following technical scheme: a rail-type sliding auxiliary table for large machine tool equipment comprises a sliding positioning table and an auxiliary clamping table, wherein the sliding positioning table is connected to a bearing plate in a sliding mode, and a linear driving mechanism is mounted at the bottom end of the bearing plate and is in transmission connection with the bottom end of the sliding positioning table;
the auxiliary clamping table is installed at the top of the sliding positioning table, a fixed clamping block and a movable clamping block are arranged at the top of the auxiliary clamping table, the movable clamping block and the fixed clamping block are arranged in a sliding mode, a spring is arranged between the movable clamping block and the fixed clamping block, pressing grooves are formed in the side portions of the fixed clamping block and the movable clamping block in a concave mode, the pressing grooves of the two clamping blocks are arranged oppositely, a clamping space is formed between the two pressing grooves, a cam is connected to the outer side, corresponding to the movable clamping block, of the auxiliary clamping table in a rotating mode, the outer contour edge of the cam is in contact fit with the side wall face of the movable clamping block, and the cam is in transmission connection with a rotary driving mechanism through a rotating shaft.
In the above scheme, both sides all are provided with an auxiliary supporting component around the top of sliding location platform corresponds supplementary clamping platform, auxiliary supporting component includes push mechanism, push mechanism goes up the transmission and is connected with and supports the pressure block subassembly, it has a support column to support the pressure block subassembly.
In the above scheme, the supporting block assembly further comprises a mounting seat, the supporting column is perpendicular to the mounting seat, one end of the supporting column is rotatably connected to the mounting seat through a rotating shaft, the other end of the supporting column extends outwards, a locking screw rod penetrates through a thread in the rotating shaft of the side portion of the mounting seat corresponding to the supporting column, and a threaded end of the locking screw rod penetrates through the mounting seat to be pressed against the rotating shaft so as to be locked and fixed.
In the above scheme, one end of the supporting column extending out of the mounting seat is provided with an inclined abutting surface.
In the above aspect, the outer contour line of the cam has a straight line segment.
In the scheme, guide rods are arranged between the two end parts of the fixed clamping block and the movable clamping block in a sliding and penetrating mode, and springs are sleeved on the guide rods.
In the above scheme, travel switches are installed at two ends of the bearing plate corresponding to the sliding direction of the sliding positioning table, the detection end of each travel switch is arranged opposite to the sliding positioning table, and the signal output end of each travel switch is electrically connected with the linear driving mechanism.
Compared with the prior art, the utility model has the following advantages: the auxiliary clamping table is provided with a clamping space formed between a fixed clamping block and a movable clamping block of the auxiliary clamping table, a cam in contact fit with the movable clamping block is rotatably connected to the side portion of the movable clamping block, the movable clamping block can be quickly pushed to move towards the fixed clamping block by rotating the cam when a part is clamped so as to be pressed against the part, and the whole part is integrally transferred to a machining station of machine tool equipment through a sliding positioning table, so that the quick fixation and the auxiliary transfer of the part are realized, and the convenience in operation is relatively higher.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a left side view of fig. 1.
List of reference numerals: 100 sliding positioning tables, 101 linear driving mechanisms, 200 auxiliary clamping tables, 201 fixed clamping blocks, 202 movable clamping blocks, 203 springs, 204 abutting grooves, 300 bearing plates, 301 travel switches, 400 auxiliary supporting assemblies, 401 pushing mechanisms, 402 abutting block assemblies, 421 supporting columns, 422 mounting seats and 423 inclined abutting surfaces.
Detailed Description
The present invention will be further illustrated below with reference to specific embodiments, which are to be understood as merely illustrative and not limitative of the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): referring to fig. 1-3, a rail-type auxiliary sliding table for large machine tool equipment comprises a sliding positioning table 100 and an auxiliary clamping table 200, wherein the sliding positioning table 100 is slidably connected to a bearing plate 300 through a guide rail slider mechanism, a linear driving mechanism 101 is installed at the bottom end of the bearing plate 300, and the linear driving mechanism 101 is in transmission connection with the bottom end of the sliding positioning table 100; the linear driving mechanism 101 uses an air cylinder, the air cylinder is horizontally and fixedly installed at the bottom end of the bearing plate 300, an avoidance groove is formed in the top end of the bearing plate 300 along the sliding track of the sliding positioning table 100, the end part of a piston rod of the air cylinder is connected with a push plate, and the top end of the push plate vertically penetrates through the avoidance groove upwards to be connected with the bottom surface of the sliding positioning table 100;
the auxiliary clamping table 200 is arranged at the top of the sliding positioning table 100, the top of the auxiliary clamping table 200 is provided with a fixed clamping block 201 and a movable clamping block 202, the movable clamping block 202 and the fixed clamping block 201 are arranged in a relative sliding mode, a spring 203 acts between the movable clamping block 202 and the fixed clamping block 201, the movable clamping block 202 is connected with the top surface of the auxiliary clamping table 200 in a sliding mode through a guide rail slider mechanism, guide rods penetrate between the two end portions of the fixed clamping block 201 and the movable clamping block 202 in a sliding mode, and each guide rod is sleeved with a spring 203; the two ends of the spring 203 act on the fixed clamping block 201 and the movable clamping block 202 respectively;
the side parts of the fixed clamping block 201 and the movable clamping block 202 are both concavely provided with a pressing groove 204, the opening of the pressing groove 204 is V-shaped, the pressing grooves 204 of the two clamping blocks 201 are oppositely arranged, so that a clamping space is formed between the two pressing grooves 204, the outer side of the auxiliary clamping table 200 corresponding to the movable clamping block 202 is rotatably connected with a cam, the edge of the outer contour of the cam is in contact fit with the side wall surface of the movable clamping block 202, the cam is in transmission connection with a rotary driving mechanism through a rotating shaft, and the rotary driving mechanism can use a stepping motor or a starting motor;
during clamping, the bottom end of a shaft or disc-shaped part is vertically inserted into a clamping space, the cam is driven to rotate through the rotary driving mechanism, so that the protruding part of the cam gradually turns to the movable clamping block 202, the movable clamping block 202 is pushed to move towards the fixed clamping block 201, and the part is clamped and abutted against two sides of the part to be quickly fixed and limited; then, the linear driving mechanism 101 drives the sliding positioning table 100 to drive the part clamped on the auxiliary clamping table 200 to move to a processing station of the machine tool equipment to be fixedly connected with a clamp of the machine tool equipment.
In order to support the upper end of a part and improve the stability of the part in the conveying process, an auxiliary supporting assembly 400 is arranged at the top end of the sliding positioning table 100 and corresponds to the front side and the rear side of the auxiliary clamping table 200, the auxiliary supporting assembly 400 comprises a pushing mechanism 401, a pressing block assembly 402 is connected to the pushing mechanism 401 in a transmission mode, the pressing block assembly 402 is provided with a supporting column 421, and the pushing mechanism 401 can use a hand-operated lead screw nut linear driving mechanism; the end parts of the supporting columns 421 can abut against two sides of the upper end of the part by adjusting the pushing mechanism 401, so as to further support the part;
the pressing block assembly 402 further comprises a mounting seat 422, the supporting column 421 is perpendicular to the mounting seat 422, one end of the supporting column 421 is rotatably connected to the mounting seat 422 through a rotating shaft, the other end of the supporting column 421 extends outwards, a locking screw rod is arranged on the side of the mounting seat 422 corresponding to the rotating shaft of the supporting column 421 through a thread, and the threaded end of the locking screw rod penetrates through the mounting seat 422 to be pressed against the rotating shaft so as to be locked and fixed; the locking screw is loosened to rotate the supporting column 421, so that the inclination angle of the supporting column 421 can be rotatably adjusted to meet the supporting requirements of parts with different angles;
the end of the supporting column 421 protruding from the mounting seat 422 has an inclined abutting surface 423, and the inclined abutting surface 423 can be used to support the components.
The outer contour line of the cam is a straight line segment, that is, the outer contour surface of the cam is provided with a plane, when the plane is contacted with the movable clamping block 202, the plane and the movable clamping block are not easy to slide relatively, so that the cam can be pressed more firmly.
In order to accurately limit the position of the sliding positioning table 100, the two ends of the loading plate 300 corresponding to the sliding direction of the sliding positioning table 100 are both provided with a travel switch 301, the detection end of the travel switch 301 is arranged opposite to the sliding positioning table 100, the signal output end of the travel switch 301 is electrically connected with the linear driving mechanism 101, the travel switch 301 uses the existing push rod type switch, and when the sliding positioning table 100 touches the travel switch 301, the travel switch can output an electrical signal to the linear driving mechanism 101 for electrically connecting, so that the linear driving mechanism 101 stops moving.
The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (7)
1. The utility model provides a rail mounted that macro machine tool equipment used supplementary platform that slides which characterized in that: the device comprises a sliding positioning table (100) and an auxiliary clamping table (200), wherein the sliding positioning table (100) is connected to a bearing plate (300) in a sliding manner, a linear driving mechanism (101) is installed at the bottom end of the bearing plate (300), and the linear driving mechanism (101) is in transmission connection with the bottom end of the sliding positioning table (100);
the auxiliary clamping table (200) is installed at the top of the sliding positioning table (100), the top of the auxiliary clamping table (200) is provided with a fixed clamping block (201) and a movable clamping block (202), the movable clamping block (202) and the fixed clamping block (201) are arranged in a sliding mode, a spring (203) is arranged between the fixed clamping block (201) and the movable clamping block (202), the side portions of the fixed clamping block (201) and the movable clamping block (202) are both concavely provided with a pressing groove (204), the pressing grooves (204) of the two clamping blocks (201) are arranged oppositely, so that a clamping space is formed between the two pressing grooves (204), the outer side of the auxiliary clamping table (200) corresponding to the movable clamping block (202) is rotatably connected with a cam, the outer contour edge of the cam is in contact fit with the side wall surface of the movable clamping block (202), and the cam is in transmission connection with a rotary driving mechanism through a rotating shaft.
2. The rail-type sliding auxiliary table for a large machine tool according to claim 1, wherein: the front side and the rear side of the top end of the sliding positioning table (100) corresponding to the auxiliary clamping table (200) are provided with auxiliary supporting components (400), each auxiliary supporting component (400) comprises a pushing mechanism (401), the pushing mechanism (401) is connected with a pressing block component (402) in a transmission mode, and the pressing block component (402) is provided with a supporting column (421).
3. The rail-type sliding auxiliary table for a large machine tool according to claim 2, wherein: support and press block set spare (402) still includes a mount pad (422), support column (421) perpendicular to mount pad (422) setting, the one end of support column (421) is rotated through the pivot and is connected on mount pad (422), and its other end is outwards stretched out, the pivot that the lateral part of mount pad (422) corresponds support column (421) has worn to put through the screw thread has locking screw, and locking screw's screw thread end passes mount pad (422) and compresses tightly and lean on in the pivot to this is fixed with its locking.
4. The rail-type sliding auxiliary table for a large machine tool according to claim 2, wherein: one end of the supporting column (421) extending out of the mounting seat (422) is provided with an inclined abutting surface (423).
5. The rail-type sliding auxiliary table for a large machine tool according to claim 1, wherein: the outer contour of the cam has a straight line segment.
6. The rail-type sliding auxiliary table for a large machine tool according to claim 1, wherein: guide rods are arranged between the two end parts of the fixed clamping block (201) and the movable clamping block (202) in a sliding and penetrating mode, and springs (203) are sleeved on the guide rods.
7. The rail-type sliding auxiliary table for a large machine tool according to claim 1, wherein: travel switches (301) are installed at two ends, corresponding to the sliding direction of the sliding positioning table (100), of the bearing plate (300), the detection ends of the travel switches (301) are arranged opposite to the sliding positioning table (100), and the signal output ends of the travel switches (301) are electrically connected with the linear driving mechanism (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528769.2U CN216097506U (en) | 2021-07-06 | 2021-07-06 | Rail-type sliding auxiliary table for large-scale machine tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528769.2U CN216097506U (en) | 2021-07-06 | 2021-07-06 | Rail-type sliding auxiliary table for large-scale machine tool equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216097506U true CN216097506U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121528769.2U Active CN216097506U (en) | 2021-07-06 | 2021-07-06 | Rail-type sliding auxiliary table for large-scale machine tool equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697375A (en) * | 2023-11-17 | 2024-03-15 | 山东天华重工有限公司 | Automatic change comprehensive wheel pair bearing press-fit equipment |
-
2021
- 2021-07-06 CN CN202121528769.2U patent/CN216097506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697375A (en) * | 2023-11-17 | 2024-03-15 | 山东天华重工有限公司 | Automatic change comprehensive wheel pair bearing press-fit equipment |
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