CN216991552U

CN216991552U - Adjustable fixture for machining parts

Info

Publication number: CN216991552U
Application number: CN202220127356.1U
Authority: CN
Inventors: 牛喜君; 杨智
Original assignee: Dalian Daniu Machinery Manufacturing Co ltd
Current assignee: Dalian Daniu Machinery Manufacturing Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-19
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an adjustable fixture for processing parts, which comprises a base, a clamping mechanism movably arranged on the base and an adjusting mechanism for adjusting the clamping mechanism; the adjusting mechanism comprises a sliding seat which is slidably arranged on the base and an adjusting rod which drives the sliding seat to slide, and the upper side of the sliding seat is connected with the clamping mechanism through a connecting plate; the clamping mechanism comprises a rack and an extensible member, two clamping jaws are symmetrically installed on the left side and the right side of the rack, the bottoms of the two clamping jaws are connected through a connecting spring, a mandril is installed on the lower portions of the two clamping jaws, and an ejecting block is fixedly installed at the extensible end of the extensible member. According to the utility model, the position of the clamping mechanism is adjusted through the adjusting mechanism, and the two clamping jaws are controlled by the top block at the telescopic end of the telescopic part to grab the part, so that the processing surface of the part can be converted when the part is processed, and meanwhile, the structure is simple, and the operation is convenient.

Description

Adjustable fixture for machining parts

Technical Field

The utility model particularly relates to the technical field of clamps, and particularly relates to an adjustable clamp for part machining.

Background

The automobile part processing is each unit constituting the automobile part processing whole and a product serving for the automobile part processing. Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support.

Automobile parts need use anchor clamps to add when processing and maintenance usually, and the angle of current automobile parts anchor clamps centre gripping is often unfixed when the centre gripping part, and the centre gripping angle needs to be adjusted according to the processing needs, and the centre gripping inefficiency of manual centre gripping in addition, and the efficiency of centre gripping remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable clamp for part processing, and aims to solve the problems that the clamping angle of the existing automobile part clamp in the background art is not fixed when clamping a part, the clamping angle needs to be adjusted according to the processing requirement, in addition, the clamping efficiency of manual clamping is low, and the clamping efficiency needs to be improved.

In order to achieve the purpose, the utility model provides the following technical scheme:

an adjustable fixture for processing parts comprises a base, a clamping mechanism movably arranged on the base and an adjusting mechanism for adjusting the clamping mechanism; the adjusting mechanism comprises a sliding seat which is slidably arranged on the base and an adjusting rod which drives the sliding seat to slide, and the upper side of the sliding seat is connected with the clamping mechanism through a connecting plate; the clamping mechanism comprises a rack and an extensible member, two clamping jaws are symmetrically installed on the left side and the right side of the rack, the bottoms of the two clamping jaws are connected through a connecting spring, a mandril is installed on the lower portions of the two clamping jaws, and an ejecting block is fixedly installed at the extensible end of the extensible member.

As a further scheme of the utility model: one side fixed mounting of base has first articulated seat, fixture's bottom fixed mounting has the sliding seat, and the bottom fixed mounting of sliding seat has the articulated seat of second, the articulated seat of second with first articulated seat is articulated.

As a still further scheme of the utility model: the adjusting rod is of a screw rod structure and is in threaded connection with the sliding seat, the upper side of the sliding seat is hinged to one side of the connecting plate, a third hinge seat is fixedly mounted at the bottom of the movable seat, and the other side of the connecting plate is hinged to the third hinge seat.

As a still further scheme of the utility model: the base is further fixedly provided with a mounting seat, the adjusting rod is rotatably connected with the mounting seat, and a knob for driving the adjusting rod to rotate is arranged on the mounting seat.

As a still further scheme of the utility model: the left side symmetry that lies in the regulation pole on the base is provided with two guide bars, the guide bar with sliding seat sliding connection, guide bar still with mount pad fixed connection.

As a still further scheme of the utility model: the left side and the right side of the rack are symmetrically and fixedly provided with two rotating seats, and the middle positions of the clamping jaws are rotatably arranged on the rotating seats on the corresponding sides.

As a still further scheme of the utility model: two limiting columns are symmetrically arranged on the left side and the right side of the upper side of the clamping jaw at the top of the rack.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the position of the clamping mechanism is adjusted through the adjusting mechanism, and the two clamping jaws are controlled by the top block at the telescopic end of the telescopic part to grab the part, so that the processing surface of the part can be converted when the part is processed, and meanwhile, the structure is simple, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of an adjustable fixture for processing parts.

Fig. 2 is a schematic structural diagram of a clamping mechanism in the adjustable fixture for processing parts.

Fig. 3 is another schematic structural diagram of a clamping mechanism in the adjustable clamp for processing the parts.

Fig. 4 is a side view of a clamping mechanism in the adjustable fixture for processing parts.

In the figure: the device comprises a base 1, a mounting seat 11, a first hinging seat 12, a movable seat 2, a second hinging seat 21, a third hinging seat 22, an adjusting mechanism 3, a guide rod 31, an adjusting rod 32, a sliding seat 33, a connecting plate 34, a knob 35, a clamping mechanism 4, a rack 41, a clamping jaw 42, a telescopic part 43, a rotating seat 44, a mandril 45, a connecting spring 46, a jacking block 47 and a limiting column 48.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The utility model discloses an adjustable fixture for processing parts, which comprises a base, a clamping mechanism movably arranged on the base and an adjusting mechanism for adjusting the clamping mechanism, wherein the clamping mechanism comprises a clamping head and a clamping rod; the adjusting mechanism comprises a sliding seat which is slidably arranged on the base and an adjusting rod which drives the sliding seat to slide, and the upper side of the sliding seat is connected with the clamping mechanism through a connecting plate; the clamping mechanism comprises a rack and an extensible member, wherein two clamping jaws are symmetrically installed on the left side and the right side of the rack, the bottoms of the two clamping jaws are connected through a connecting spring, an ejector rod is installed on the lower portion of each clamping jaw, and an ejector block is fixedly installed on the extensible end of the extensible member. According to the utility model, the position of the clamping mechanism is adjusted through the adjusting mechanism, and the two clamping jaws are controlled by the top block at the telescopic end of the telescopic part to grab the part, so that the processing surface of the part can be converted when the part is processed, and meanwhile, the structure is simple, and the operation is convenient.

The following is described in detail with reference to the examples:

referring to fig. 1 to 4, in an embodiment of the present invention, an adjustable fixture for processing a component includes a base 1, a clamping mechanism 4 movably mounted on the base 1, and an adjusting mechanism 3 for adjusting the clamping mechanism 4; the adjusting mechanism 3 comprises a sliding seat 33 which is slidably mounted on the base 1 and an adjusting rod 32 which drives the sliding seat 33 to slide, the upper side of the sliding seat 33 is connected with the clamping mechanism 4 through a connecting plate 34, the adjusting rod 32 drives the sliding seat 33 to slide, and the sliding seat 33 drives the clamping mechanism 4 to adjust the position through the connecting plate 34;

it should be noted that a first hinge seat 12 is fixedly installed at one side of the base 1, a movable seat 2 is fixedly installed at the bottom of the clamping mechanism 4, a second hinge seat 21 is fixedly installed at the bottom of the movable seat 2, and the second hinge seat 21 is hinged to the first hinge seat 12;

further, the adjusting rod 32 is of a screw rod structure, the adjusting rod 32 is in threaded connection with the sliding seat 33, the upper side of the sliding seat 33 is hinged to one side of the connecting plate 34, the bottom of the movable seat 2 is fixedly provided with a third hinge seat 22, and the other side of the connecting plate 34 is hinged to the third hinge seat 22;

still further, in the embodiment of the present invention, the base 1 is further fixedly provided with an installation seat 11, the adjusting rod 32 is rotatably connected with the installation seat 11, and the installation seat 11 is provided with a knob 35 for driving the adjusting rod 32 to rotate;

in addition, two guide rods 31 are symmetrically arranged on the left side and the right side of the adjusting rod 32 on the base 1, the guide rods 31 are slidably connected with the sliding seat 33, and the guide rods 31 are further fixedly connected with the mounting seat 11.

Referring to fig. 2-4, in the embodiment of the present invention, the clamping mechanism 4 includes a rack 41 and an expansion piece 43, two clamping jaws 42 are symmetrically installed on the left and right sides of the rack 41, the bottoms of the two clamping jaws 42 are connected through a connecting spring 46, the lower portions of the two clamping jaws 42 are provided with ejector rods 45, an expansion end of the expansion piece 43 is fixedly provided with an ejector block 47, the ejector block 47 faces the ejector rod 45, when the expansion end of the expansion piece 43 extends, the ejector block 47 is driven to move toward the ejector rod 45, the two clamping jaws 42 are driven to close through the ejector rod 45, parts are clamped, after the expansion end of the expansion piece 43 is shortened, the ejector rod 45 and the clamping jaws 42 are driven by the connecting spring 46 to reset, and the clamping jaws 42 are opened;

furthermore, two rotating seats 44 are symmetrically and fixedly installed on the left side and the right side of the frame 41, and the middle position of the clamping jaw 42 is rotatably installed on the rotating seat 44 on the corresponding side;

in addition, an opening for the top block 47 to extend into is further formed in the frame 41, one end of the ejector rod 45 is fixedly connected with the clamping jaw 42, and the other end of the ejector rod 45 extends into the opening to be matched with the top block 47;

the extensible member 43 is a linear moving member such as an electric extensible rod or an air cylinder.

Referring to fig. 2 again, two limiting posts 48 are symmetrically installed on the top of the frame 41 on the upper side of the clamping jaw 42, so that the component is supported by the limiting posts during the clamping process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The adjustable fixture for processing the parts is characterized by comprising a base (1), a clamping mechanism (4) movably arranged on the base (1) and an adjusting mechanism (3) for adjusting the clamping mechanism (4); the adjusting mechanism (3) comprises a sliding seat (33) which is slidably arranged on the base (1) and an adjusting rod (32) which drives the sliding seat (33) to slide, and the upper side of the sliding seat (33) is connected with the clamping mechanism (4) through a connecting plate (34); fixture (4) are including frame (41) and extensible member (43), two clamping jaws (42) are installed to the left and right sides symmetry of frame (41), and the bottom of two clamping jaws (42) is passed through coupling spring (46) and is connected, and the lower part of two clamping jaws (42) installs ejector pin (45), the flexible end mounting of extensible member (43) has kicking block (47).

2. The adjustable fixture for machining parts as claimed in claim 1, wherein a first hinged seat (12) is fixedly mounted on one side of the base (1), a movable seat (2) is fixedly mounted on the bottom of the clamping mechanism (4), a second hinged seat (21) is fixedly mounted on the bottom of the movable seat (2), and the second hinged seat (21) is hinged to the first hinged seat (12).

3. The adjustable clamp for machining parts according to claim 2, wherein the adjusting rod (32) is of a screw structure, the adjusting rod (32) is in threaded connection with the sliding seat (33), one side of the connecting plate (34) is hinged to the upper side of the sliding seat (33), a third hinge seat (22) is fixedly mounted at the bottom of the movable seat (2), and the other side of the connecting plate (34) is hinged to the third hinge seat (22).

4. The adjustable fixture for processing parts according to claim 3, wherein the base (1) is further fixedly provided with a mounting seat (11), the adjusting rod (32) is rotatably connected with the mounting seat (11), and the mounting seat (11) is provided with a knob (35) for driving the adjusting rod (32) to rotate.

5. The adjustable fixture for processing parts according to claim 4, wherein two guide rods (31) are symmetrically arranged on the base (1) at the left and right sides of the adjusting rod (32), the guide rods (31) are slidably connected with the sliding seat (33), and the guide rods (31) are further fixedly connected with the mounting seat (11).

6. The adjustable fixture for processing parts according to claim 1, wherein two rotating seats (44) are symmetrically and fixedly installed on the left side and the right side of the frame (41), and the middle position of the clamping jaw (42) is rotatably installed on the rotating seat (44) on the corresponding side.

7. The adjustable fixture for processing parts according to claim 6, wherein two limiting columns (48) are symmetrically arranged on the top of the frame (41) on the upper side of the clamping jaw (42).