CN213946170U - Manual clamping device for part machining - Google Patents
Manual clamping device for part machining Download PDFInfo
- Publication number
- CN213946170U CN213946170U CN202022775197.XU CN202022775197U CN213946170U CN 213946170 U CN213946170 U CN 213946170U CN 202022775197 U CN202022775197 U CN 202022775197U CN 213946170 U CN213946170 U CN 213946170U
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- pipe
- telescopic arm
- base
- installation pipe
- screw rod
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- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a manual clamping device is used in parts machining, including base and the fixture of setting on the base: the clamping mechanism comprises a movable adjusting component and a fixing component which are oppositely arranged; the movable adjusting assembly comprises an installation pipe and a telescopic arm, the telescopic arm is horizontally arranged, one end of the telescopic arm is installed on the installation pipe, the other end of the telescopic arm is provided with a clamping piece matched with the fixing piece, the installation pipe, the clamping piece and the telescopic arm are all arranged on the same plane, and the installation pipe is installed on the base; the telescopic arm is of a shear type telescopic structure and comprises two connecting rods which are hinged with each other, the two connecting rods are connected through a screw rod, one end of each connecting rod is rotatably connected with the installation pipe, and the other end of each connecting rod is rotatably connected with the clamping piece; the mounting is fixedly arranged on the base. The utility model discloses simple structure, equipment convenient and fast drives flexible arm through rotating the screw rod and stretches out and draws back, thereby makes holder and mounting cooperation accomplish the centre gripping to the part, and the screw rod can lock during the centre gripping, and the structure is more stable when making the centre gripping part.
Description
Technical Field
The utility model relates to a parts machining technical field especially relates to a manual clamping device is used in parts machining.
Background
For machining of parts, groove machining, hole machining and the like are generally involved, and for complex parts, a plurality of machining directions are generally involved, and a tool clamp is needed to fix the parts. However, the existing clamp has the advantages of simple function, inconvenient assembly, easy loosening during part processing and unstable clamping.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a manual clamping device for machining parts, so as to solve the technical problems mentioned in the background art.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the utility model provides a manual clamping device is used in parts machining, includes the base and sets up fixture on the base:
the clamping mechanism comprises a movable adjusting assembly and a fixing piece which are oppositely arranged;
the movable adjusting assembly comprises an installation pipe and a telescopic arm, the telescopic arm is horizontally arranged, one end of the telescopic arm is installed on the installation pipe, the other end of the telescopic arm is provided with a clamping piece matched with the fixing piece, the installation pipe, the clamping piece and the telescopic arm are all arranged on the same plane, and the installation pipe is installed on the base;
the telescopic arm is of a shear type telescopic structure and comprises two connecting rods which are hinged with each other, the two connecting rods are connected through a screw rod, one end of each connecting rod is rotatably connected with the installation pipe, and the other end of each connecting rod is rotatably connected with the clamping piece;
the fixing piece is fixedly arranged on the base.
Furthermore, the connecting rod is of a Z-shaped structure and is formed by sequentially and rotatably connecting three movable rods, and the two movable rods in the middle of the connecting rod are rotatably connected through a pin shaft.
Further, the screw rod is connected to the opposite turning positions of the two connecting rods; and two adjacent movable rods are rotatably connected through a pin shaft, one end of the screw rod is rotatably connected with the pin shaft of one of the connecting rods, and the other end of the screw rod penetrates out of the pin shaft of the other connecting rod in a rotating manner and is in threaded connection with the penetrating pin shaft.
Further, the base is square structure, including two parallel arrangement's side pipe and connection two the end pipe at side pipe both ends, installation pipe and mounting can be dismantled with two end pipes respectively and be connected.
Further, the mounting pipe is connected with the end pipe through a bolt;
the fixing piece is U-shaped, and the opening level sets up, the bottom surface of fixing piece with the holder sets up relatively, the fixing piece pass through the bolt with the end union coupling.
Further, the clamping piece is a square pipe, and the bottom of the clamping piece is connected with the base in a sliding mode.
The utility model has the advantages that: the utility model discloses simple structure, equipment convenient and fast drives flexible arm through rotating the screw rod and stretches out and draws back, thereby makes holder and mounting cooperation accomplish the centre gripping to the part, and the screw rod can lock during the centre gripping, and the structure is more stable when making the centre gripping part.
Drawings
Fig. 1 is a first schematic structural view of a manual clamping device for part processing according to the present invention;
fig. 2 is a schematic structural diagram of a manual clamping device for part processing according to the present invention.
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1-2, the manual clamping device for machining parts of the present invention comprises a base 1 and a clamping mechanism disposed on the base 1.
Specifically, the clamping mechanism comprises a movable adjusting component and a fixing component 2 which are oppositely arranged. The movable adjusting assembly comprises an installation pipe 3 and a telescopic arm 4, the telescopic arm 4 is horizontally arranged, one end of the telescopic arm is installed on the installation pipe 3, a clamping piece 8 matched with the fixing piece 2 is installed at the other end of the telescopic arm, the installation pipe 3, the clamping piece 8 and the telescopic arm 4 are all located on the same plane and arranged, and the installation pipe 3 is installed on the base 1. The telescopic arm 4 is of a shear type telescopic structure and comprises two connecting rods which are hinged to each other, the two connecting rods are connected through a screw rod 5, one end of each connecting rod is rotatably connected with the installation pipe 3, and the other end of each connecting rod is rotatably connected with the clamping piece 8. The fixing part 2 is fixedly arranged on the base 1.
Specifically, the connecting rods are Z-shaped structures and are formed by sequentially and rotatably connecting three movable rods, and the movable rods in the middle of the two connecting rods are rotatably connected through pin shafts. The screw 5 is connected at the opposite turning positions of the two connecting rods; two adjacent movable rods are rotatably connected through a pin shaft, one end of the screw rod 5 is rotatably connected with the pin shaft of one of the connecting rods, and the other end of the screw rod rotatably penetrates out of the pin shaft of the other connecting rod and is in threaded connection with the penetrating pin shaft. One end of the screw rod 5 is rotatably connected with the pin shaft through a bearing, and the bearing is embedded in the pin shaft. The screw rod 5 is rotated to drive the telescopic arm 4 to stretch, so that the clamping piece 8 is matched with the fixing piece 2 to clamp the part.
Specifically, base 1 is square structure, including two parallel arrangement's square pipe 6 and the end pipe 7 of connecting at two square pipe 6 both ends, installation pipe 3 and mounting 2 can dismantle with two end pipes 7 respectively and be connected. The mounting pipe 3 is connected with the end pipe 7 through a bolt; the fixing part 2 is U-shaped, the opening is horizontally arranged, the bottom surface of the fixing part 2 is opposite to the clamping part 8, and the fixing part 2 is connected with the end pipe 7 through a bolt. The clamping piece 8 is a square pipe, and the bottom of the clamping piece 8 is connected with the base 1 in a sliding mode. When the device is used, the end pipe 7 is fixed on the working table top by the clamp, and the whole device can be fixed. The mounting tube 3 and the fixing piece 2 are connected with the corresponding end tube 7 through bolts, and assembly is facilitated.
The utility model discloses simple structure, equipment convenient and fast drives flexible arm through rotating the screw rod and stretches out and draws back, thereby makes holder and mounting cooperation accomplish the centre gripping to the part, and the screw rod can lock during the centre gripping, and the structure is more stable when making the centre gripping part.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides a manual clamping device is used in parts machining which characterized in that includes base (1) and sets up fixture on base (1):
the clamping mechanism comprises a movable adjusting component and a fixing component (2) which are oppositely arranged;
the movable adjusting assembly comprises an installation pipe (3) and a telescopic arm (4), the telescopic arm (4) is horizontally arranged, one end of the telescopic arm is installed on the installation pipe (3), the other end of the telescopic arm is provided with a clamping piece (8) matched with the fixing piece (2), the installation pipe (3), the clamping piece (8) and the telescopic arm (4) are all arranged on the same plane, and the installation pipe (3) is installed on the base (1);
the telescopic arm (4) is of a shear type telescopic structure and comprises two connecting rods which are hinged with each other, the two connecting rods are connected through a screw rod (5), one end of each connecting rod is rotatably connected with the mounting pipe (3), and the other end of each connecting rod is rotatably connected with the clamping piece (8);
the fixing piece (2) is fixedly arranged on the base (1).
2. The manual clamping device for parts machining according to claim 1, wherein: the connecting rod is of a Z-shaped structure and is formed by sequentially and rotatably connecting three movable rods, and the two movable rods in the middle of the connecting rod are rotatably connected through a pin shaft.
3. The manual clamping device for parts machining according to claim 2, wherein: the screw rod (5) is connected to the opposite turning positions of the two connecting rods; and two adjacent movable rods are rotatably connected through a pin shaft, one end of the screw rod (5) is rotatably connected with the pin shaft of one of the connecting rods, and the other end of the screw rod penetrates out of the pin shaft of the other connecting rod in a rotating manner and is in threaded connection with the penetrating pin shaft.
4. The manual clamping device for parts machining according to claim 3, wherein: base (1) is square structure, including two parallel arrangement's side pipe (6) and connect two the end pipe (7) at side pipe (6) both ends, installation pipe (3) and mounting (2) can be dismantled with two end pipe (7) respectively and be connected.
5. The manual clamping device for parts machining according to claim 4, wherein: the mounting pipe (3) is connected with the end pipe (7) through a bolt;
the fixing piece (2) is U-shaped, the opening is horizontally arranged, the bottom surface of the fixing piece (2) is opposite to the clamping piece (8), and the fixing piece (2) is connected with the end pipe (7) through a bolt.
6. The manual clamping device for parts machining according to claim 5, wherein: the clamping piece (8) is a square pipe, and the bottom of the clamping piece (8) is connected with the base (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775197.XU CN213946170U (en) | 2020-11-26 | 2020-11-26 | Manual clamping device for part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775197.XU CN213946170U (en) | 2020-11-26 | 2020-11-26 | Manual clamping device for part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213946170U true CN213946170U (en) | 2021-08-13 |
Family
ID=77212912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022775197.XU Active CN213946170U (en) | 2020-11-26 | 2020-11-26 | Manual clamping device for part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213946170U (en) |
-
2020
- 2020-11-26 CN CN202022775197.XU patent/CN213946170U/en active Active
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