CN111015296A - Clamping and rotating mechanism for long block piece for machine tool - Google Patents
Clamping and rotating mechanism for long block piece for machine tool Download PDFInfo
- Publication number
- CN111015296A CN111015296A CN201911362242.4A CN201911362242A CN111015296A CN 111015296 A CN111015296 A CN 111015296A CN 201911362242 A CN201911362242 A CN 201911362242A CN 111015296 A CN111015296 A CN 111015296A
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- Prior art keywords
- fixed
- plate
- block
- transverse
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping and rotating mechanism of a long block for a machine tool, which comprises an installation and fixing bottom plate, wherein the top surfaces of the left side and the right side of the installation and fixing bottom plate are respectively fixed with a transverse moving mechanism; the top of the moving block of the transverse moving mechanism is fixed with a guide block, the top of the guide block extends out of the top surface of the transverse moving mechanism and is fixed with a horizontal support plate, a fixed support frame is fixed on the top surface of the horizontal support plate, a rotary servo motor is fixed on the outer side wall of a vertical plate of the fixed support frame, and an output shaft of the rotary servo motor penetrates through the vertical plate of the fixed support frame and is fixed with a clamping connecting plate. The invention can clamp and fix the part to be processed, can rotate 90 degrees after one surface is processed, and processes the other surface, does not need to be assembled and disassembled for many times, and has good processing effect and high efficiency.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to a clamping and rotating mechanism of a long block for a machine tool.
Background
In the existing machine tool, when a long block needs to be processed, four surfaces of the long block generally need to be processed, the long block is fixed on a processing table board through a fixing block in the existing mode, after one surface is processed, the long block needs to be detached, turned over to be fixed and processed again, and the long block is low in efficiency and poor in effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a clamping and rotating mechanism of a long block for a machine tool, which can clamp and fix a part to be machined, can rotate 90 degrees after one surface is machined, and can machine the other surface without assembling and disassembling for many times, and has good machining effect and high efficiency.
The scheme for solving the technical problems is as follows:
a clamping and rotating mechanism of a long block for a machine tool comprises a mounting and fixing bottom plate, wherein the top surfaces of the left side and the right side of the mounting and fixing bottom plate are respectively fixed with a transverse moving mechanism;
a guide block is fixed at the top of a moving block of the transverse moving mechanism, the top of the guide block extends out of the top surface of the transverse moving mechanism and is fixed with a horizontal support plate, a fixed support frame is fixed on the top surface of the horizontal support plate, a rotary servo motor is fixed on the outer side wall of a vertical plate of the fixed support frame, and an output shaft of the rotary servo motor penetrates through the vertical plate of the fixed support frame and is fixed with a clamping connecting plate;
the top surface and the bottom surface of two centre gripping connecting plates all are fixed with the horizontal plate, and equal spiro union has adjusting screw on the horizontal plate of two tops, and the bottom of two adjusting screw stretches out the bottom surface of the horizontal plate of top and articulates there is the rotating pressing board, treats that the processing part presses the top surface of the horizontal plate of two below, and two rotating pressing boards press on the top surface of treating the left and right sides both ends of processing part.
The top end of the adjusting screw rod extends out of the upper horizontal plate and is formed with a rotating part.
And the upper part of the adjusting screw is screwed with a locking nut, and the locking nut is pressed against the top surface of the upper horizontal plate.
And the bottom surface of the rotary pressing plate is fixedly provided with an anti-skid plate, and the anti-skid plate is pressed against the top surfaces of the left end and the right end of the part to be processed.
The top surfaces of the two lower horizontal plates are fixed with upper anti-skid plates, and the bottom surfaces of the left end and the right end of the part to be processed are pressed against the top surfaces of the corresponding upper anti-skid plates.
And side anti-skid plates are fixed on the opposite wall surfaces of the two clamping connecting plates and press against the corresponding side walls of the part to be processed.
The transverse moving mechanism comprises transverse fixing plates, vertical fixing plates are fixed on the left side and the right side of each transverse fixing plate and the top surfaces of the front side and the rear side of each transverse fixing plate, two ends of each transverse adjusting screw are hinged to the left vertical fixing plate and the right vertical fixing plate through bearings, a transverse moving motor is fixed on the outer side wall of each vertical fixing plate on the outer side, an output shaft of each transverse moving motor is a spline shaft, the spline shafts are inserted in spline holes formed in the outer ends of the transverse adjusting screws in a sleeved mode, upper top plates are fixed on the top surfaces of the four vertical fixing plates, a transverse through groove is formed in the middle of each upper top plate in a formed mode, a moving block is screwed on each transverse adjusting screw, a guide block.
The middle bottom surface of the horizontal supporting plate is fixed with a connecting block, the opposite wall surfaces of the two connecting blocks are respectively fixed with an elastic block, the upper parts of the outer side walls of the opposite vertical fixing plates of the two transverse moving mechanisms are respectively fixed with a limiting plate, and the elastic blocks are pressed on the side walls of the upper parts of the corresponding limiting plates.
The invention has the following outstanding effects: it can be fixed with treating the centre gripping of processing part, behind the processing one side, can rotate 90 degrees, carries out the processing of another face, and it need not to load and unload many times, and processing is effectual, efficient.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partially enlarged view of another portion of fig. 1.
Detailed Description
In the embodiment, as shown in fig. 1 to 3, a clamping and rotating mechanism for an elongated block for a machine tool comprises a mounting and fixing bottom plate 10, wherein lateral moving mechanisms 20 are fixed on the top surfaces of the left side and the right side of the mounting and fixing bottom plate 10;
a guide block 22 is fixed at the top of a moving block 21 of the transverse moving mechanism 20, a horizontal support plate 23 is fixed at the top of the guide block 22, the top of the transverse moving mechanism 20 extends out of the top surface of the guide block 22, a fixed support frame 24 is fixed on the top surface of the horizontal support plate 23, a rotary servo motor 25 is fixed on the outer side wall of a vertical plate of the fixed support frame 24, and an output shaft of the rotary servo motor 25 penetrates through the vertical plate of the fixed support frame 24 and is fixed with a clamping connecting plate 26;
the top surfaces and the bottom surfaces of the two clamping connecting plates 26 are respectively fixed with a horizontal plate 261, the horizontal plates 261 above the two clamping connecting plates are respectively screwed with an adjusting screw 262, the bottom ends of the two adjusting screws 262 extend out of the bottom surface of the horizontal plate 261 above the clamping connecting plates and are hinged with a rotary pressing plate 263, the part 100 to be processed is pressed against the top surfaces of the horizontal plates 261 below the clamping connecting plates, and the two rotary pressing plates 263 are pressed against the top surfaces of the left end and the right end of the part 100 to be processed.
Further, the top end of the adjusting screw 262 extends out of the upper horizontal plate 261 and is formed with a rotating portion 264.
Further, a lock nut 265 is screwed to an upper portion of the adjustment screw 262, and the lock nut 265 is pressed against a top surface of the upper horizontal plate 261.
Further, the lower surface of the rotating pressing plate 263 is fixed with anti-slip plates 266, and the anti-slip plates 266 press against the upper surfaces of the left and right ends of the member to be processed 100.
Further, the upper anti-skid plates 1 are fixed to the top surfaces of the two lower horizontal plates 261, and the bottom surfaces of the left and right ends of the member to be processed 100 are pressed against the top surfaces of the corresponding upper anti-skid plates 1.
Furthermore, the two clamping webs 26 have side cleats 2 fixed to opposite walls, the side cleats 2 being pressed against corresponding side walls of the part 100 to be machined.
Further, the transverse moving mechanism 30 includes a transverse fixing plate 27, vertical fixing plates 28 are fixed on top surfaces of left and right sides and front and rear sides of the transverse fixing plate 27, two ends of a transverse adjusting screw 29 are hinged to the left and right vertical fixing plates 28 through bearings, a transverse moving motor 281 is fixed on an outer side wall of the outer vertical fixing plate 28, an output shaft of the transverse moving motor 281 is a spline shaft, the spline shaft is inserted in a spline hole formed in an outer end of the transverse adjusting screw 29, upper top plates 282 are fixed on top surfaces of the four vertical fixing plates 28, a transverse through groove 283 is formed in a middle portion of the upper top plate 282, a moving block 21 is screwed on the transverse adjusting screw 29, a guide block 22 fixed on the top surface of the moving block 21 is inserted in the transverse through groove 283, and a side wall of the guide block 22 is tightly attached to an.
Further, the connecting blocks 3 are fixed on the bottom surface of the middle portion of the horizontal supporting plate 23, the elastic blocks 4 are fixed on the opposite wall surfaces of the two connecting blocks 3, the limiting plates 5 are fixed on the upper portions of the outer side walls of the opposite vertical fixing plates 28 of the two transverse moving mechanisms 20, and the elastic blocks 4 are pressed against the upper side walls of the corresponding limiting plates 5.
The top surface of the vertical plate of the fixed support frame 24 is fixed with a protective cover 6, and a rotary servo motor 25 is positioned in the protective cover 6.
The working principle is as follows: during the use, this embodiment can be in between two centre gripping connecting plates 26 with the both ends of waiting to process part 100, both ends bottom surface is pressed on the top surface of last antiskid ribbed tile 1 about waiting to process part 100, and simultaneously, rotate two adjusting screw 262, make antiskid ribbed tile 266 contact with the top surface of waiting to process part 100's both ends about, then, through two lateral shifting motors 281 operation, can realize that two centre gripping connecting plates 26 are close to each other, make side antiskid ribbed tile 2 press on the lateral wall of waiting to process part 100's correspondence, then, manually rotate adjusting screw 262, make antiskid ribbed tile 266 press on the top surface of waiting to process part 100's both ends about, it is fixed to accomplish the centre gripping, then, tighten lock nut 265 again, can accomplish fixedly, its is fixed convenient, and is effectual.
Then, can process, after processing is accomplished a face, through two rotatory servo motor 25 simultaneous operation for wait to process 100 rotatory 90 of part, process its another lateral wall, processing is accomplished the back, and rotatory servo motor 25 of rethread moves, and rotatory 90 processes, and processing is accomplished the back, and rotatory servo motor 25 of rethread moves, and rotatory 90 processes, realizes four lateral wall processing, and its processing is convenient, and is effectual.
The above embodiments are only for illustrating the invention and are not to be construed as limiting the invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention, therefore, all equivalent technical solutions also belong to the scope of the invention, and the scope of the invention is defined by the claims.
Claims (8)
1. The utility model provides a centre gripping rotary mechanism of rectangular piece for lathe, includes installation PMKD (10), its characterized in that: the top surfaces of the left side and the right side of the mounting and fixing bottom plate (10) are respectively fixed with a transverse moving mechanism (20);
a guide block (22) is fixed to the top of a moving block (21) of the transverse moving mechanism (20), the top of the guide block (22) extends out of the top surface of the transverse moving mechanism (20) and is fixed with a horizontal support plate (23), a fixed support frame (24) is fixed to the top surface of the horizontal support plate (23), a rotary servo motor (25) is fixed to the outer side wall of a vertical plate of the fixed support frame (24), and an output shaft of the rotary servo motor (25) penetrates through the vertical plate of the fixed support frame (24) and is fixed with a clamping connecting plate (26);
the top surface and the bottom surface of two centre gripping connecting plates (26) all are fixed with horizontal plate (261), all the spiro union has adjusting screw (262) on the horizontal plate (261) of two tops, the bottom of two adjusting screw (262) stretches out the bottom surface of the horizontal plate (261) of top and articulates there is rotatory clamp plate (263), treat that processing part (100) presses the top surface of two horizontal plate (261) below, two rotatory clamp plate (263) press on the top surface of treating processing part (100) the left and right sides both ends.
2. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 1, characterized in that: the top end of the adjusting screw rod (262) extends out of the upper horizontal plate (261) and is formed with a rotating part (264).
3. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 2, wherein: the upper part of the adjusting screw rod (262) is screwed with a locking nut (265), and the locking nut (265) is pressed against the top surface of the upper horizontal plate (261).
4. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 1, characterized in that: and anti-skid plates (266) are fixed on the bottom surface of the rotary pressing plate (263), and the anti-skid plates (266) are pressed against the top surfaces of the left end and the right end of the part to be processed (100).
5. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 1, characterized in that: the top surfaces of the two lower horizontal plates (261) are fixed with upper anti-skid plates (1), and the bottom surfaces of the left end and the right end of the part to be processed (100) are pressed against the top surfaces of the corresponding upper anti-skid plates (1).
6. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 1, characterized in that: the opposite wall surfaces of the two clamping connecting plates (26) are respectively fixed with a side anti-skid plate (2), and the side anti-skid plates (2) are pressed against the corresponding side walls of the part to be processed (100).
7. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 1, characterized in that: the transverse moving mechanism (30) comprises a transverse fixing plate (27), vertical fixing plates (28) are fixed on the top surfaces of the left side, the right side, the front side and the rear side of the transverse fixing plate (27), two ends of a transverse adjusting screw (29) are hinged to the left vertical fixing plate and the right vertical fixing plate (28) through bearings, a transverse moving motor (281) is fixed on the outer side wall of the outer vertical fixing plate (28), an output shaft of the transverse moving motor (281) is a spline shaft, and the spline shaft is inserted in a spline hole formed in the outer end of the transverse adjusting screw (29), an upper top plate (282) is fixed on the top surfaces of the four vertical fixing plates (28), a transverse through groove (283) is formed in the middle of the upper top plate (282), a moving block (21) is in threaded connection with a transverse adjusting screw rod (29), a guide block (22) fixed on the top surface of the moving block (21) is inserted and sleeved in the transverse through groove (283), the side wall of the guide block (22) is tightly attached to the inner side wall of the transverse through groove (283).
8. A clamping and rotating mechanism for an elongated block for a machine tool according to claim 7, wherein: the middle bottom surface of horizontal support board (23) is fixed with connecting block (3), all is fixed with elastic block (4) on the relative wall of two connecting block (3), and the lateral wall upper portion of the relative vertical fixed plate (28) of two lateral shifting mechanism (20) is fixed with limiting plate (5), and elastic block (4) press on the upper portion lateral wall of the limiting plate (5) that corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362242.4A CN111015296A (en) | 2019-12-26 | 2019-12-26 | Clamping and rotating mechanism for long block piece for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362242.4A CN111015296A (en) | 2019-12-26 | 2019-12-26 | Clamping and rotating mechanism for long block piece for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111015296A true CN111015296A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362242.4A Pending CN111015296A (en) | 2019-12-26 | 2019-12-26 | Clamping and rotating mechanism for long block piece for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111015296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025597A (en) * | 2020-08-31 | 2020-12-04 | 刘树欣 | Electric screwdriver's turning ware extends cover processing and uses frock |
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| WO2014146655A1 (en) * | 2013-03-20 | 2014-09-25 | Schaeffler Technologies Gmbh & Co. Kg | Clamping jaw drive |
| CN108422216A (en) * | 2018-01-31 | 2018-08-21 | 东莞市圣荣自动化科技有限公司 | A kind of automatic adjustable automobile batteries lid switching mechanism |
| CN108907279A (en) * | 2018-07-12 | 2018-11-30 | 张程凯 | A kind of multiple rows of drilling equipment of rotary automobile pipe fitting multi-angle |
| CN109454552A (en) * | 2018-10-29 | 2019-03-12 | 温州市钢泰冲压件有限公司 | A kind of brake block steel back fixture for processing |
| CN208945665U (en) * | 2018-11-02 | 2019-06-07 | 泉州苗亿自动化机械有限公司 | A kind of machinery automation processing turnover device |
| CN209503751U (en) * | 2019-02-14 | 2019-10-18 | 合肥鼎鑫模具有限公司 | A kind of Mold polishing device |
| CN209811960U (en) * | 2019-05-17 | 2019-12-20 | 溧阳市盛杰机械有限公司 | Processing frock of excavator scraper bowl supporting seat |
-
2019
- 2019-12-26 CN CN201911362242.4A patent/CN111015296A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146655A1 (en) * | 2013-03-20 | 2014-09-25 | Schaeffler Technologies Gmbh & Co. Kg | Clamping jaw drive |
| CN108422216A (en) * | 2018-01-31 | 2018-08-21 | 东莞市圣荣自动化科技有限公司 | A kind of automatic adjustable automobile batteries lid switching mechanism |
| CN108907279A (en) * | 2018-07-12 | 2018-11-30 | 张程凯 | A kind of multiple rows of drilling equipment of rotary automobile pipe fitting multi-angle |
| CN109454552A (en) * | 2018-10-29 | 2019-03-12 | 温州市钢泰冲压件有限公司 | A kind of brake block steel back fixture for processing |
| CN208945665U (en) * | 2018-11-02 | 2019-06-07 | 泉州苗亿自动化机械有限公司 | A kind of machinery automation processing turnover device |
| CN209503751U (en) * | 2019-02-14 | 2019-10-18 | 合肥鼎鑫模具有限公司 | A kind of Mold polishing device |
| CN209811960U (en) * | 2019-05-17 | 2019-12-20 | 溧阳市盛杰机械有限公司 | Processing frock of excavator scraper bowl supporting seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025597A (en) * | 2020-08-31 | 2020-12-04 | 刘树欣 | Electric screwdriver's turning ware extends cover processing and uses frock |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200417 |
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| RJ01 | Rejection of invention patent application after publication |