CN211136387U

CN211136387U - Anchor clamps for machining

Info

Publication number: CN211136387U
Application number: CN201921779430.2U
Authority: CN
Inventors: 杨勇; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-31
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an anchor clamps for machining, including the base plate, the upside of base plate is equipped with the rotation piece, rotates the piece and includes the fixing base, and fixing base fixed connection is at the base plate upside, and the upside of fixing base is equipped with the rotation groove, rotates inslot normal running fit and connects the turning block, and the vertical outside that upwards stretches out to the fixing base in turning block upper end. The utility model has the advantages that: the utility model provides an anchor clamps for machining, die clamping cylinder promotes the die clamping plate and presss from both sides the part tightly, when needing the adjustment position, it rotates the bracing piece rotation that the driven ring gear drove the turning block upside to rotate the motor drive driving gear, the gyro wheel of side support piece lower extreme is at the ring channel internal rotation under the working plate, the working plate also rotates thereupon, when adjusting anchor clamps height as required, loosen first locking bolt and second locking bolt, thereby can adjust the height of working plate through the pipe slides from top to bottom in the bracing piece outside, the pole can be according to the high different height-adjusting of working plate in the drum.

Description

Anchor clamps for machining

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machining.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

At present, in the operation of machining mechanical parts, in order to fix a machined part, a clamp is needed, the use frequency of the clamp in the machining process is extremely high, the position and the height of the existing clamp are generally fixed and cannot be adjusted, and the clamp with adjustable position and height and wide applicability is needed to bring more convenience to machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamp for machining comprises a base plate, a rotating part is arranged on the upper side of the base plate and comprises a fixed seat, the fixed seat is fixedly connected to the upper side of the base plate, a rotating groove is formed in the upper side of the fixed seat, a rotating block is connected in the rotating groove in a rotating fit mode, the upper end of the rotating block vertically extends upwards to the outer side of the fixed seat, a supporting rod vertically arranged is fixedly connected to the upper side of the rotating block, a round pipe is sleeved on the outer side of the supporting rod, a horizontally arranged working plate is fixedly connected to the outer side of the round pipe, a vertical plate and a fixed plate which are vertically arranged are fixedly connected to the upper side of the working plate in a parallel mode at intervals, the fixed plate is far away from the round pipe, a vertically arranged clamping plate is connected between the vertical plate and the fixed plate in a sliding fit mode, a clamping, the lower side of the supporting piece is provided with a roller, the upper side of the base plate is provided with an annular groove, and the roller is arranged in the annular groove and can be connected in a rolling fit manner in the annular groove;

the upside of base plate still is equipped with the motor, and the motor is close to the fixing base setting, and the main shaft of motor is vertical upwards to be set up, at the driving gear that the terminal fixed connection level of motor main shaft set up, driven ring gear is cup jointed in the outside of the end that stretches out of turning block, and the driving gear meshes with driven ring gear mutually.

Preferably, the upside of working plate is equipped with the spout, and the spout level sets up between riser and fixed plate, and sliding fit connects the slider in the spout, clamping plate fixed connection is at the slider upside, and the clamping plate can slide at the upper surface of working plate through the slider.

Preferably, support piece includes drum and round bar, and the vertical fixed connection of round bar is in the downside of working plate, and the drum is cup jointed in the outside of round bar, and the round bar can be in sliding fit connection in the drum, gyro wheel fixed connection is at the drum lower extreme.

Preferably, the outer side of the cylinder is provided with a first threaded hole, the first threaded hole is communicated with the cylinder, and a first locking bolt for locking the round rod is arranged in the first threaded hole.

Preferably, the outside of pipe is equipped with the second screw hole, and the second screw hole is linked together with the pipe, is equipped with the second locking bolt that is used for locking the bracing piece in the second screw hole.

Preferably, the clamping plate is towards the guide bar of one side fixed connection a set of level setting of fixed plate, be equipped with a set of guiding hole on the fixed plate, the guide bar one-to-one follows pass in the guiding hole, every guide bar all can follow rather than relative guiding hole horizontal slip, all cup joints the spring in the outside of every guide bar, and the spring setting is between clamping plate and fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an anchor clamps for machining, die clamping cylinder promotes the clamp plate and presss from both sides the part tightly, when needs adjustment position, it rotates the bracing piece that motor drive driving gear rotated driven ring gear and drives the turning block upside, the gyro wheel of working plate downside support piece lower extreme is at the ring channel internal rotation, the working plate also rotates thereupon, when adjusting anchor clamps height as required, loosen first locking bolt and second locking bolt, thereby can adjust the height of working plate through the pipe slides from top to bottom in the bracing piece outside, the pole can adjust the height according to the working plate height difference in the drum slides, the position that can solve current anchor clamps like this is fixed unable adjustment's problem with the height generally.

Drawings

Fig. 1 is a schematic diagram of a basic structure of a machining fixture provided by the present invention;

FIG. 2 is a schematic view of the basic structure of the support member;

FIG. 3 is a schematic diagram of the basic structure of an annular groove;

FIG. 4 is a schematic view showing a basic structure of a rotating member;

fig. 5 is an enlarged view of a portion a of fig. 1.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-5, the utility model relates to an anchor clamps for machining, including base plate 1, the upside of base plate 1 is equipped with and rotates piece 2, it includes fixing base 21 to rotate piece 2, fixing base 21 welded fastening connects the upside at base plate 1, the upside of fixing base 21 is equipped with rotation groove 22, the turning block 23 is connected to rotation inslot 22 internal rotation fit, the vertical outside that upwards stretches out to fixing base 21 in upper end of turning block 23, the bracing piece 3 of the vertical setting of upside welded fastening connection of turning block 23, pipe 4 is cup jointed in the outside of bracing piece 3, pipe 4 can slide from top to bottom in the outside of bracing piece 3, the outside of pipe 4 is equipped with second screw hole 41, second screw hole 41 is linked together with pipe 4, be equipped with the second locking bolt 42 that is used for locking bracing piece 3 in second screw hole. Working plate 5 that the outside welded fastening of pipe 4 connected the level setting, the riser 6 and the fixed plate 8 of the vertical setting of the parallel and interval welded fastening of upside of working plate 5 connected, and pipe 4 setting is kept away from to fixed plate 8, and riser 6 is close to pipe 4 setting, and sliding fit connects the clamp plate 7 of the vertical setting between riser 6 and the fixed plate 8, the upside of working plate 5 is equipped with spout 51, and spout 51 level sets up between riser 6 and fixed plate 8, and sliding fit connects slider 52 in spout 51, clamp plate 7 welded fastening connects at the slider 52 upside, and clamp plate 7 can be at the last surface slip of working plate 5 through slider 52. Bolt fixed connection die clamping cylinder 9 is passed through to one side that pinch-off blades 7 were kept away from to fixed plate 8, and die clamping cylinder 9's piston rod level runs through fixed plate 8 and with one side fixed connection of pinch-off blades 7, pinch-off blades 7 towards guide bar 10 that a set of level of one side welded fastening connection set up of fixed plate 8 set up, be equipped with a set of guiding hole on the fixed plate 8, guide bar 10 one-to-one follows pass in the guiding hole, every guide bar 10 homoenergetic is rather than relative guiding hole horizontal slip, all cup joints spring 11 in the outside of every guide bar 10, and spring 11 sets up between pinch-off blades 7 and fixed plate 8. All be equipped with rubber pad 61 in clamping plate 7 one side relative with riser 6, can prevent to press from both sides the part through setting up rubber pad 61 and hinder, the downside of working plate 5 is equipped with support piece 12, support piece 12 includes drum 121 and round bar 122, and the vertical welded fastening of round bar 122 is connected in the downside of working plate 5, and drum 121 is cup jointed in the outside of round bar 122, and round bar 122 can sliding fit in drum 121 connects, and the outside of drum 121 is equipped with first screw hole 123, and first screw hole 123 is linked together with drum 121, is equipped with the first locking bolt 124 that is used for locking round bar 122 in first screw hole 93. The lower end of the cylinder 121 is fixedly connected with the roller 13 by welding. The upper side of the base plate 1 is provided with an annular groove 14, and the roller 13 is arranged in the annular groove 14 and can be connected in a rolling fit manner in the annular groove 14.

The upside of base plate 1 still passes through bolt fixed connection motor 15, and motor 15 is close to fixing base 21 and sets up, and motor 15 is adjustable speed step motor, and the vertical upwards setting of main shaft of motor 15 is at the driving gear 16 of the terminal fixed connection level setting of motor 15 main shaft, driven ring gear 24 is cup jointed in the outside of the end that stretches out of turning block 23, and driving gear 16 meshes with driven ring gear 24 mutually.

Use the utility model provides a pair of during anchor clamps for machining, put the part that will press from both sides tightly between riser 6 and pinch-off blades 7, promote pinch-off blades 7 through die clamping cylinder 9 and press from both sides the part tightly, when needs adjustment position, it rotates the bracing piece 3 that driven ring gear 24 drove turning block 23 upside to rotate motor 15 drive driving gear 16, gyro wheel 13 of the lower side support piece 12 lower extreme of working plate 5 is at the 14 internal rotations of ring channel, working plate 5 also rotates thereupon, when the anchor clamps height is adjusted as required, loosen first locking bolt 124 and second locking bolt 42, thereby can adjust the height of working plate 5 through pipe 4 slides from top to bottom in the bracing piece 3 outside, round bar 122 slides in drum 121 and can be according to the high different adjustment height of working plate 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a anchor clamps for machining, includes base plate (1), its characterized in that: the upside of base plate (1) is equipped with rotation piece (2), rotation piece (2) include fixing base (21), fixing base (21) fixed connection is at the upside of base plate (1), the upside of fixing base (21) is equipped with rotation groove (22), rotation piece (23) is connected in rotation fit in rotation groove (22), the upper end of rotation piece (23) is vertical upwards to stretch out to the outside of fixing base (21), the upside fixed connection vertical bracing piece (3) that sets up of rotation piece (23), pipe (4) is cup jointed in the outside of bracing piece (3), the outside fixed connection horizontal work board (5) that sets up of pipe (4), the upside parallel and interval fixed connection vertical board (6) and fixed plate (8) of work board (5) vertical setting, pipe (4) setting is kept away from in fixed plate (8), sliding fit connects vertical clamping plate (7) between vertical board (6) and fixed plate (8), a clamping cylinder (9) is arranged on one side, away from the clamping plate (7), of the fixing plate (8), a piston rod of the clamping cylinder (9) horizontally penetrates through the fixing plate (8) and is fixedly connected with one side of the clamping plate (7), a supporting piece (12) is arranged on the lower side of the working plate (5), a roller (13) is arranged on the lower side of the supporting piece (12), an annular groove (14) is formed in the upper side of the base plate (1), and the roller (13) is arranged in the annular groove (14) and can be connected in a rolling fit manner in the annular groove (14);

the upside of base plate (1) still is equipped with motor (15), and motor (15) are close to fixing base (21) and set up, and the main shaft of motor (15) is vertical upwards to be set up, at driving gear (16) that motor (15) main shaft's terminal fixed connection level set up, driven ring gear (24) are cup jointed in the outside of the end that stretches out of turning block (23), and driving gear (16) mesh with driven ring gear (24) mutually.

2. The jig for machining according to claim 1, characterized in that: the upper side of the working plate (5) is provided with a sliding groove (51), the sliding groove (51) is horizontally arranged between the vertical plate (6) and the fixing plate (8), the sliding groove (51) is connected with a sliding block (52) in a sliding fit mode, the clamping plate (7) is fixedly connected to the upper side of the sliding block (52), and the clamping plate (7) can slide on the upper surface of the working plate (5) through the sliding block (52).

3. The jig for machining according to claim 1, characterized in that: support piece (12) include drum (121) and round bar (122), and the vertical fixed connection of round bar (122) is in the downside of working plate (5), and drum (121) is cup jointed in the outside of round bar (122), and round bar (122) can be in sliding fit connection in drum (121), gyro wheel (13) fixed connection is at drum (121) lower extreme.

4. The jig for machining according to claim 3, characterized in that: the outer side of the cylinder (121) is provided with a first threaded hole (123), the first threaded hole (123) is communicated with the cylinder (121), and a first locking bolt (124) used for locking the round rod (122) is arranged in the first threaded hole (93).

5. The jig for machining according to claim 1, characterized in that: the outer side of the round pipe (4) is provided with a second threaded hole (41), the second threaded hole (41) is communicated with the round pipe (4), and a second locking bolt (42) used for locking the support rod (3) is arranged in the second threaded hole (41).

6. The jig for machining according to claim 1, characterized in that: guide bar (10) that pinch-off blades (7) one side fixed connection a set of level setting towards fixed plate (8), be equipped with a set of guiding hole on fixed plate (8), guide bar (10) one-to-one is followed pass in the guiding hole, every guide bar (10) all can be followed rather than relative guiding hole horizontal slip, all cup joints spring (11) in the outside of every guide bar (10), and spring (11) set up between pinch-off blades (7) and fixed plate (8).