CN211072693U - Clamping device for mechanical engineering - Google Patents
Clamping device for mechanical engineering Download PDFInfo
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- CN211072693U CN211072693U CN201921922587.6U CN201921922587U CN211072693U CN 211072693 U CN211072693 U CN 211072693U CN 201921922587 U CN201921922587 U CN 201921922587U CN 211072693 U CN211072693 U CN 211072693U
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- backup pad
- clamping
- mechanical engineering
- clamping device
- supporting plate
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Abstract
The utility model belongs to the technical field of engineering device, especially, be a clamping device for mechanical engineering, including the work backup pad, the bottom of work backup pad is equipped with the supporting leg, one side of supporting leg is equipped with first backup pad, one side of first backup pad is equipped with the second backup pad, the opposite side of first backup pad is equipped with the motor, the output of motor passes first backup pad to there is drive screw through flange joint, drive screw's one end extends right, and is connected with the second backup pad, drive screw's both sides all are equipped with the direction slide bar. Through setting up first support frame, can realize moving about fixture under with the work piece clamping state through drive screw on the one hand, solve the problem that is not convenient for remove in the current mechanical engineering clamping device use, on the other hand passes through the cooperation between annular spout and the annular supporting disk, can realize again with the work piece rotation to the centre gripping work piece under the clamping state.
Description
Technical Field
The utility model belongs to the technical field of engineering device, concretely relates to clamping device for mechanical engineering.
Background
In the mechanical manufacturing process, a device for fixing a workpiece to be machined to a correct position for construction or inspection, also called a fixture, or a fixture, broadly speaking, any process in the process, a device for quickly, conveniently and safely installing a workpiece, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, etc., wherein the machine tool fixture is the most common and is often referred to as a fixture for short, and when machining a workpiece on a machine tool, the workpiece must be assembled and clamped before machining in order to make the surface of the workpiece meet the technical requirements such as the size, the geometric shape and the mutual position accuracy with other surfaces specified in the drawing, and the fixture generally comprises a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a fixture body, etc.
Clamping device can be used in the mechanical engineering working process, and the work piece is steps up and fixed operation, and traditional anchor clamps are bulky, and the majority is fixed knot structure, and is inconvenient to remove, and the traditional clamping device of single action only can the work piece under the centre gripping shape, causes the relatively poor problem of machine-building clamping device commonality, is unfavorable for mechanical engineering to use and steps up.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a clamping device for mechanical engineering has solved current mechanical engineering clamping device, and anchor clamps are bulky in the use, only can the work piece under the centre gripping shape, causes the relatively poor problem of machine-building clamping device commonality.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for mechanical engineering comprises a working support plate, wherein a support leg is arranged at the bottom of the working support plate, a first support plate is arranged on one side of the support leg, a second support plate is arranged on one side of the first support plate, a motor is arranged on the other side of the first support plate, the output end of the motor penetrates through the first support plate and is connected with a transmission screw rod through a flange, one end of the transmission screw rod extends rightwards and is connected with the second support plate, guide slide rods are arranged on two sides of the transmission screw rod, a first guide chute is arranged at the top of the working support plate, a first support frame is slidably mounted at the top of the first guide chute, a first connecting block is arranged at the bottom of the first support frame, one end of the transmission screw rod penetrates through the first connecting block and is in transmission connection with the first connecting block, second connecting blocks are arranged on two sides of the first connecting, one end of the guide sliding rod penetrates through the second connecting block and is in sliding connection with the second connecting block, an annular sliding groove is formed in the top of the first supporting frame, and a clamping mechanism is arranged inside the annular sliding groove.
Preferably, fixture includes the annular support dish, the top of annular support dish is equipped with the third backup pad, one side of third backup pad is equipped with supplementary clamping machine and constructs, the top of third backup pad is equipped with the hydraulic pump, the output stub of hydraulic pump is equipped with hydraulic telescoping rod, hydraulic telescoping rod's one end is connected with splint, the below of splint is equipped with second direction spout, sliding connection between splint and the second direction spout.
Preferably, the auxiliary clamping mechanism comprises a second support frame, a limiting clamping screw is arranged at the top of the second support frame, and a clamping fixing base is arranged at the bottom end of the limiting clamping screw.
Preferably, one side of splint is equipped with the installation spout, the inside of installation spout is equipped with joint formula anchor clamps.
Preferably, the surface of the clamping type clamp is provided with an arc-shaped rubber gasket.
Preferably, the two ends of the top of the working support plate are provided with stroke limit blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up first support frame, on the one hand can realize moving about fixture under with the work piece clamping state through drive screw, the problem of being not convenient for remove in the current mechanical engineering clamping device use is solved, on the other hand passes through the cooperation between annular spout and the annular supporting disk, can realize again with the work piece carry out clamping state under to the rotation of the work piece of centre gripping, rotate the work piece through using the annular supporting disk, the centre gripping that can make the work piece is not going on under only single a state, can make the rotation regulation operation that can carry out different needs under the work piece centre gripping simultaneously, and the knot is simple, and the operation is comparatively simple and convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
FIG. 2 is a second perspective structural view of the present invention;
FIG. 3 is a view showing a structure of a drive screw of the present invention;
fig. 4 is a three-dimensional structure diagram of the clamping mechanism of the present invention.
In the figure: 1, a working support plate; 2, supporting legs; 3 a first support plate; 4 a second support plate; 5, a motor; 6 driving the screw rod; 7 guiding the sliding rod; 8, a first support frame; 9 a first connecting block; 10 a second connecting block; 11 an annular chute; 12 an annular support disc; 13 a third support plate; 14 a hydraulic pump; 15 hydraulic telescopic rod; 16, clamping plates; 17, mounting a sliding chute; 18 clamping type clamps; 19 a second guide runner; 20 a second support frame; 21, limiting and tightening the screw; 22 clamping the fixed base; a 23 stroke limit block; 24 first guide runner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a clamping device for mechanical engineering comprises a working support plate 1, wherein a support leg 2 is arranged at the bottom of the working support plate 1, a first support plate 3 is arranged on one side of the support leg 2, a second support plate 4 is arranged on one side of the first support plate 3, a motor 5 is arranged on the other side of the first support plate 3, the output end of the motor 5 penetrates through the first support plate 3 and is connected with a transmission screw 6 through a flange, the transmission screw 6 is used for providing moving transmission for a first support frame 8, one end of the transmission screw 6 extends rightwards and is connected with the second support plate 4, guide slide rods 7 are arranged on two sides of the transmission screw 6, a first guide chute 24 is arranged at the top of the working support plate 1, the first support frame 8 is slidably arranged at the top of the first guide chute 24, and by arranging the first support frame 8, the clamping mechanism can be moved leftwards and rightwards under the, the problem of be not convenient for remove in the current mechanical engineering clamping device use is solved, the bottom of first support frame 8 is equipped with first connecting block 9, first connecting block 9 is passed to drive screw 6's one end, and link to each other with first connecting block 9 transmission, the both sides of first connecting block 9 all are equipped with second connecting block 10, second connecting block 10 is passed to the one end of direction slide bar 7, and with second connecting block 10 sliding connection, the top of first support frame 8 is equipped with annular spout 11, the inside of annular spout 11 is equipped with fixture.
Specifically, the clamping mechanism comprises an annular supporting disk 12, the annular supporting disk 12 is connected with a first supporting frame 8 through an annular sliding groove 11, a third supporting plate 13 is arranged at the top of the annular supporting disk 12, an auxiliary clamping mechanism is arranged on one side of the third supporting plate 13, a hydraulic pump 14 is arranged at the top of the third supporting plate 13, a hydraulic telescopic rod 15 is arranged at the short output end of the hydraulic pump 14, one end of the hydraulic telescopic rod 15 is connected with a clamping plate 16, a second guide sliding groove 19 is arranged below the clamping plate 16, the clamping plate 16 is in sliding connection with the second guide sliding groove 19, the rotation of the clamped workpiece in a clamping state can be realized through the matching between the annular sliding groove 11 and the annular supporting disk 12, the workpiece can be clamped in one single state, and meanwhile, rotation adjusting operations with different requirements can be performed under the clamping of the workpiece, simple structure and simple operation.
Specifically, supplementary clamping machine constructs including second support frame 20, and the top of second support frame 20 is equipped with spacing clamping screw 21, and spacing clamping screw 21's bottom is equipped with centre gripping unable adjustment base 22, through spacing clamping screw 21, can carry out preliminary supplementary clamp to the centre gripping work piece, and the help work piece is fixed in the front, through using spacing clamping screw 21, can make the work piece carry out more stability in subsequent centre gripping operation.
Specifically, one side of splint 16 is equipped with installation spout 17, and the inside of installation spout 17 is equipped with joint formula anchor clamps 18, utilizes installation spout 17 to carry out the joint through between joint formula anchor clamps 18 and the splint 16, has simple structure, and convenient to use's characteristics, when installation or change joint formula anchor clamps 18, can be convenient operate, reduce the installation of joint formula anchor clamps 18 or dismantle the time that occupies, improve the work efficiency of joint formula anchor clamps 18 installation.
Specifically, the surface of joint formula anchor clamps 18 is equipped with arc rubber gasket, through arc rubber gasket, can be when joint formula anchor clamps 18 step up the work piece, through the place that arc rubber gasket protected work piece and joint formula anchor clamps 18 to contact, avoids the work piece surface to receive the damage when pressing from both sides tightly.
Specifically, both ends department at 1 top of work backup pad all is equipped with stroke stopper 23, through stroke stopper 23, can play limiting displacement to both ends at the removal in-process to first support frame 8, avoids first support frame 8 to remove the first direction spout 24 of roll-off.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, earlier carry out the ascending removal of left right side through motor 5 to first support frame 8's position and adjust, with first support frame 8 remove the assigned position after, earlier carry out the fixed of first step to the worker through spacing screw rod 21 that steps up and step up, restart hydraulic pump 14 simultaneously, utilize hydraulic telescoping rod 15 to promote splint 16 and carry out subsequent centre gripping to the work piece, can rotate the work piece of centre gripping through annular supporting disk 12, can be according to the work piece surface of different shapes simultaneously, extract installation spout 17, and select the installation spout 17 with work piece shape looks adaptation to change and use, so all power supply through external power supply in this device for the consumer.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a clamping device for mechanical engineering, includes work backup pad (1), its characterized in that: the bottom of the work supporting plate (1) is provided with supporting legs (2), one side of each supporting leg (2) is provided with a first supporting plate (3), one side of each first supporting plate (3) is provided with a second supporting plate (4), the other side of each first supporting plate (3) is provided with a motor (5), the output end of each motor (5) penetrates through the first supporting plate (3) and is connected with a transmission screw (6) through a flange, one end of each transmission screw (6) extends rightwards and is connected with the second supporting plate (4), guide slide rods (7) are arranged on two sides of each transmission screw (6), a first guide chute (24) is arranged at the top of the work supporting plate (1), a first supporting frame (8) is slidably mounted at the top of the first guide chute (24), and a first connecting block (9) is arranged at the bottom of the first supporting frame (8), first connecting block (9) is passed to the one end of drive screw (6) to link to each other with first connecting block (9) transmission, the both sides of first connecting block (9) all are equipped with second connecting block (10), second connecting block (10) are passed to the one end of direction slide bar (7) to with second connecting block (10) sliding connection, the top of first support frame (8) is equipped with annular spout (11), the inside of annular spout (11) is equipped with fixture.
2. The clamping device for mechanical engineering according to claim 1, wherein: fixture includes annular support dish (12), the top of annular support dish (12) is equipped with third backup pad (13), one side of third backup pad (13) is equipped with supplementary clamping machine and constructs, the top of third backup pad (13) is equipped with hydraulic pump (14), the output stub of hydraulic pump (14) is equipped with hydraulic telescoping rod (15), the one end of hydraulic telescoping rod (15) is connected with splint (16), the below of splint (16) is equipped with second direction spout (19), sliding connection between splint (16) and second direction spout (19).
3. The clamping device for mechanical engineering according to claim 2, wherein: the auxiliary clamping mechanism comprises a second support frame (20), a limiting clamping screw rod (21) is arranged at the top of the second support frame (20), and a clamping fixing base (22) is arranged at the bottom end of the limiting clamping screw rod (21).
4. The clamping device for mechanical engineering according to claim 2, wherein: one side of splint (16) is equipped with installation spout (17), the inside of installation spout (17) is equipped with joint formula anchor clamps (18).
5. The clamping device for mechanical engineering according to claim 4, wherein: the surface of the clamping type clamp (18) is provided with an arc-shaped rubber gasket.
6. The clamping device for mechanical engineering according to claim 1, wherein: and stroke limiting blocks (23) are arranged at two ends of the top of the working supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922587.6U CN211072693U (en) | 2019-11-08 | 2019-11-08 | Clamping device for mechanical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922587.6U CN211072693U (en) | 2019-11-08 | 2019-11-08 | Clamping device for mechanical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072693U true CN211072693U (en) | 2020-07-24 |
Family
ID=71647115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921922587.6U Expired - Fee Related CN211072693U (en) | 2019-11-08 | 2019-11-08 | Clamping device for mechanical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621591A (en) * | 2020-12-08 | 2021-04-09 | 苏州富强科技有限公司 | Multifunctional positioning and clamping mechanism |
| CN112872990A (en) * | 2021-03-12 | 2021-06-01 | 广西职业技术学院 | Nixing pottery grinding device |
| CN113442063A (en) * | 2021-06-30 | 2021-09-28 | 高邮市永明机械有限公司 | Electric vehicle hub brake polishing fixer |
| CN114654268A (en) * | 2022-02-09 | 2022-06-24 | 江苏省徐州技师学院 | Intelligent manufacturing mechanical part clamping equipment for numerical control machine tool |
-
2019
- 2019-11-08 CN CN201921922587.6U patent/CN211072693U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621591A (en) * | 2020-12-08 | 2021-04-09 | 苏州富强科技有限公司 | Multifunctional positioning and clamping mechanism |
| CN112872990A (en) * | 2021-03-12 | 2021-06-01 | 广西职业技术学院 | Nixing pottery grinding device |
| CN113442063A (en) * | 2021-06-30 | 2021-09-28 | 高邮市永明机械有限公司 | Electric vehicle hub brake polishing fixer |
| CN113442063B (en) * | 2021-06-30 | 2022-08-05 | 高邮市永明机械有限公司 | Electric vehicle hub brake polishing fixer |
| CN114654268A (en) * | 2022-02-09 | 2022-06-24 | 江苏省徐州技师学院 | Intelligent manufacturing mechanical part clamping equipment for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20211108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |