CN114346706A - Automatic compressing and positioning device suitable for double-table-board shaft parts - Google Patents
Automatic compressing and positioning device suitable for double-table-board shaft parts Download PDFInfo
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- CN114346706A CN114346706A CN202111509460.3A CN202111509460A CN114346706A CN 114346706 A CN114346706 A CN 114346706A CN 202111509460 A CN202111509460 A CN 202111509460A CN 114346706 A CN114346706 A CN 114346706A
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- pin
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- sliding block
- spring
- rotating rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an automatic pressing and positioning device suitable for double-table-board shaft parts, wherein a positioning pin, two fixed sliding chutes and a support are fixed on a bottom plate; the sliding block is arranged between the two fixed sliding chutes and is in sliding fit with the fixed sliding chutes; a spring is arranged between a pressing head and a sliding block of the pressing bolt; the right side of the sliding block is connected with the upper rotating rod; the upper rotating rod is connected with the lower rotating rod; the lower rotating rod is fixedly connected with the handle, and one end of the handle can rotate on the support; the lifting mechanism comprises a positioning pin, a first sliding pin, a second sliding pin and a third spring, the first sliding pin is connected with the second sliding pin, the third spring is arranged on the second sliding pin, the positioning pin is arranged on the third spring, and the end parts of the positioning pin, the first sliding pin, the second sliding pin and the third spring are in wedge fit. The method is simple and convenient to operate, and greatly improves the machining efficiency of the double-table-board shaft parts.
Description
Technical Field
The invention belongs to the field of machine tool fixtures, and relates to a device capable of realizing rapid and automatic pressing.
Background
In the positioning of machining, when a workpiece needs to be pressed, a manually screwed pressing plate structure is often adopted, the operation is complicated, particularly for the pressing and positioning of double-table-top shaft parts, when the part is machined, a single pressing and positioning mode is difficult to press and fix the whole part, the part is easy to shake in the machining process, the machining precision and the machining quality are greatly influenced, particularly for the machining of high-precision double-table-top shaft parts, due to the requirement of the machining precision, a plurality of pressing mechanisms and positioning mechanisms are usually required to be matched to clamp and position the part, the pressing mechanism usually adopts a pressing plate combination pressing mode, and the operation is complicated and complicated; meanwhile, after the double-table-board shaft part is machined, the pressing mechanism and the positioning mechanism need to be removed so as to take out the part; the process of removing the pressing and positioning mechanism is complex and tedious, and the processing period is prolonged to a certain extent; generally speaking, the processing efficiency of the double-table-board shaft part is greatly influenced by the conventional pressing and positioning mode.
The invention relates to a rapid automatic pressing device which is simple and convenient to operate.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the automatic pressing and positioning device suitable for the double-table-board shaft parts, the automatic pressing and positioning device is simple and convenient to operate, and the processing efficiency of the double-table-board shaft parts is greatly improved.
The purpose of the invention is realized by adopting the following technical scheme:
the utility model provides an automatic positioner that compresses tightly suitable for two mesa axle class parts, includes:
the bottom plate is fixed with a positioning pin, two fixed chutes and a support;
the sliding block is arranged between the two fixed sliding chutes, and the sliding block is in sliding fit with the fixed sliding chutes;
a spring is arranged between a pressing head of the pressing bolt and the sliding block;
the right side of the sliding block is connected with the upper rotating rod;
the upper rotating rod is connected with the lower rotating rod;
the lower rotating rod is fixedly connected with the handle, and one end of the handle can rotate on the support;
the lifting mechanism: the lifting mechanism comprises a positioning pin, a first sliding pin, a second sliding pin and a third spring, the first sliding pin is connected with the second sliding pin, the third spring is arranged on the second sliding pin, the positioning pin is arranged on the third spring, and the end parts of the positioning pin, the first sliding pin, the second sliding pin and the third spring are in wedge-shaped fit.
Preferably, the sliding block can slide up and down, the upper supporting arm of the sliding block is provided with a hook-shaped structure for pressing a workpiece, the lower supporting arm is provided with two through holes,
preferably, the spring is arranged between the pressing head of the pressing bolt and the lower support arm of the sliding block.
Preferably, two through holes are formed in the middle of the sliding block, and T-shaped bolts and springs are placed in the two through holes and used for achieving loading pressure on the sliding block.
Preferably, the sliding block is connected with the upper rotating rod through a pin.
Preferably, the upper rotating rod and the lower rotating rod are connected through a pin.
Preferably, the lower rotating rod is fixedly connected with the handle through a pin.
Preferably, the handle is vulcanized with rubber.
Compared with the prior art, the invention has the beneficial technical effects that:
the method is simple and convenient to operate, and greatly improves the machining efficiency of the double-table-board shaft parts.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a main body of an automatic pressing and positioning device;
FIG. 2 is a top view of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 2.
In the figure: 1. bottom plate, 2, locating pin, 3, slider, 4, clamp bolt, 5, fixed spout, 6, T type bolt, 7, go up the pivot pole, 8, lower pivot pole, 9, handle, 10-13: pin 14, second spring 15, first spring 16, support 17, first sliding pin 18, second sliding pin 19, third spring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The automatic compressing and positioning device shown in fig. 1-3 comprises a base plate 1, a positioning pin 2 fixed on the base plate, two fixed chutes 5 and a support 16, wherein a sliding block 3 is arranged between the two fixed chutes 5, the sliding block 3 is in sliding fit with the fixed chutes, the sliding block 3 can slide up and down, meanwhile, a hook-shaped structure is arranged on an upper support arm of the sliding block 3 and used for compressing a workpiece, the lower support arm is provided with two through holes, a compression bolt 4 is arranged, a spring 15 is arranged between a compression head of the compression bolt 4 and a lower support arm of the sliding block 3, two through holes are arranged in the middle of the sliding block 3, a T-shaped bolt 6 and a spring 14 are arranged in the two through holes and used for realizing the loading pressure on the sliding block 3, the right side of the sliding block 3 is connected with an upper rotating rod 7 through a pin, the upper rotating rod 7 is connected with a lower rotating rod 8 through a pin, the lower rotating rod 8 is fixedly connected with a handle 9 through a pin, and one end of the handle 9 can rotate on the support 16.
The lifting mechanism comprises a positioning pin 2, a first sliding pin 17, a second sliding pin 18 and a third spring 19, so that the positioning pin can move up and down, and the two platforms can be taken out conveniently. The first sliding pin 17 is connected with the second sliding pin 18, the third spring 19 is arranged on the second sliding pin 18, the positioning pin 2 is arranged on the third spring 19, and the end parts of the positioning pin 2, the first sliding pin 17, the second sliding pin 18 and the third spring 19 are in wedge fit.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an automatic positioner that compresses tightly suitable for two mesa axle class parts which characterized in that includes:
the device comprises a bottom plate (1), wherein two fixed sliding chutes (5) and a support (16) are fixed on the bottom plate (1);
the sliding block (3) is arranged between the two fixed sliding chutes (5), and the sliding block (3) is in sliding fit with the fixed sliding chutes (5);
a first spring (15) is arranged between a pressing head of the pressing bolt (4) and the sliding block (3);
the right side of the sliding block (3) is connected with the upper rotating rod (7);
the upper rotating rod (7) is connected with the lower rotating rod (8);
the lower rotating rod (8) is fixedly connected with the handle (9), and one end of the handle (9) can rotate on the support (16);
the lifting mechanism: the lifting mechanism comprises a positioning pin (2), a first sliding pin (17), a second sliding pin (18) and a third spring (19), the first sliding pin (17) is connected with the second sliding pin (18), the third spring (19) is arranged on the second sliding pin (18), the positioning pin (2) is arranged on the third spring (19), and the end parts of the positioning pin (2), the first sliding pin (17), the second sliding pin (18) and the third spring (19) are in wedge fit.
2. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 1, wherein: the sliding block (3) can slide up and down, a support arm at the upper part of the sliding block (3) is provided with a hook-shaped structure and used for pressing a workpiece, and two through holes are formed in a support arm at the lower part of the sliding block (3).
3. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 2, wherein: the spring (15) is arranged between the pressing head of the pressing bolt (4) and the lower support arm of the sliding block (3).
4. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 2, wherein: two through holes are formed in the middle of the sliding block (3), and the T-shaped bolt (6) and the second spring (14) are placed in the two through holes and used for realizing loading pressure on the sliding block (3).
5. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 1, wherein: the sliding block (3) is connected with the upper rotating rod (7) through a pin.
6. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 1, wherein: the upper rotating rod (7) is connected with the lower rotating rod (8) through a pin.
7. The automatic pressing and positioning device suitable for the double-table-board shaft parts as claimed in claim 1, wherein: the lower rotating rod (8) is fixedly connected with the handle (9) through a pin.
8. The automatic pressing and positioning device suitable for the double-table shaft parts as claimed in claim 7, wherein: the handle (9) is vulcanized with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509460.3A CN114346706A (en) | 2021-12-10 | 2021-12-10 | Automatic compressing and positioning device suitable for double-table-board shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509460.3A CN114346706A (en) | 2021-12-10 | 2021-12-10 | Automatic compressing and positioning device suitable for double-table-board shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114346706A true CN114346706A (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111509460.3A Pending CN114346706A (en) | 2021-12-10 | 2021-12-10 | Automatic compressing and positioning device suitable for double-table-board shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114346706A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007001985U1 (en) * | 2007-02-10 | 2007-04-05 | Lenzkes, Karl-Heinz | Tightening device for clamping of object against base body, has bearing body or a support which are interconnected between bearing body and base body has longitudinal hole, in which screw can be inserted |
| CN205765054U (en) * | 2016-05-31 | 2016-12-07 | 上海微电子装备有限公司 | A kind of locating clip clamper for plate type part |
| CN109318003A (en) * | 2018-11-07 | 2019-02-12 | 昌河飞机工业（集团）有限责任公司 | A kind of workpiece fast assembling-disassembling clamping device |
| CN110815095A (en) * | 2019-12-13 | 2020-02-21 | 深圳奥维德机电有限公司 | Universal processing jig for thin plates |
| DE202019100296U1 (en) * | 2019-01-18 | 2020-04-23 | ALTRATEC Automation GmbH | Clamping device, in particular for clamping workpieces |
| CN112476282A (en) * | 2020-11-20 | 2021-03-12 | 昌河飞机工业（集团）有限责任公司 | Internal pressing device |
| CN213318936U (en) * | 2020-09-18 | 2021-06-01 | 江苏太利得冷冻科技有限公司 | Wedge rod clamping mechanism |
| CN215035384U (en) * | 2021-03-11 | 2021-12-07 | 一拖（洛阳）汇德工装有限公司 | Four-point linkage auxiliary supporting device |
-
2021
- 2021-12-10 CN CN202111509460.3A patent/CN114346706A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007001985U1 (en) * | 2007-02-10 | 2007-04-05 | Lenzkes, Karl-Heinz | Tightening device for clamping of object against base body, has bearing body or a support which are interconnected between bearing body and base body has longitudinal hole, in which screw can be inserted |
| CN205765054U (en) * | 2016-05-31 | 2016-12-07 | 上海微电子装备有限公司 | A kind of locating clip clamper for plate type part |
| CN109318003A (en) * | 2018-11-07 | 2019-02-12 | 昌河飞机工业（集团）有限责任公司 | A kind of workpiece fast assembling-disassembling clamping device |
| DE202019100296U1 (en) * | 2019-01-18 | 2020-04-23 | ALTRATEC Automation GmbH | Clamping device, in particular for clamping workpieces |
| CN110815095A (en) * | 2019-12-13 | 2020-02-21 | 深圳奥维德机电有限公司 | Universal processing jig for thin plates |
| CN213318936U (en) * | 2020-09-18 | 2021-06-01 | 江苏太利得冷冻科技有限公司 | Wedge rod clamping mechanism |
| CN112476282A (en) * | 2020-11-20 | 2021-03-12 | 昌河飞机工业（集团）有限责任公司 | Internal pressing device |
| CN215035384U (en) * | 2021-03-11 | 2021-12-07 | 一拖（洛阳）汇德工装有限公司 | Four-point linkage auxiliary supporting device |
Non-Patent Citations (1)
| Title |
|---|
| 冒爱琴等: "机械制造工艺及夹具设计", 31 August 2020, 延边大学出版社, pages: 141 - 142 * |
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