CN213918138U

CN213918138U - Machining workbench convenient for replacing clamping heads

Info

Publication number: CN213918138U
Application number: CN202022350402.8U
Authority: CN
Inventors: 刁胜华
Original assignee: Chongqing Jiangjin Pufan Machinery Manufacturing Co ltd
Current assignee: Chongqing Jiangjin Pufan Machinery Manufacturing Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-10
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a machining workbench convenient to change supporting head, comprising a table plate, the equal fixedly connected with mounting panel in both sides at platen top, the left side of left side mounting panel is run through and is provided with electric telescopic handle, and the right side of right side mounting panel is run through and is provided with the bull stick, electric telescopic handle and bull stick all with mounting panel swing joint, electric telescopic handle's the left side and the equal fixedly connected with installation piece in right side of bull stick. The utility model discloses a set up the cooperation of movable rod, first spring, fly leaf, inserted block, cell body, ejector pad, cavity, second spring, connecting plate, fixture block, a piece, constant head tank and draw-in groove and use, possess the advantage of being convenient for change the clamping head, solved current workstation and need use different clamping heads to carry out the centre gripping when carrying out the centre gripping to different work pieces, just so need change the clamping head, be not convenient for change the clamping head, reduce work piece machining efficiency's problem.

Description

Machining workbench convenient for replacing clamping heads

Technical Field

The utility model relates to a workstation technical field specifically is a machining workstation convenient to change clamping head.

Background

The working platform is also called as a working platform, a platform and a flat plate, and is one of modern industrial measuring tools. Can divide into different types according to material and usage, the definition of narrowness is exactly that the office is used, is the instrument of reality, and generalized meaning is exactly the summarization of one person's operational environment atmosphere etc. current workstation need use different clamping head to carry out the centre gripping when carrying out the centre gripping to different work pieces, just so need change the clamping head, is not convenient for change the clamping head, reduces work piece machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining workbench convenient to change holding head possesses the advantage of being convenient for change holding head, has solved current workstation and need use different holding heads to carry out the centre gripping when carrying out the centre gripping to different work pieces, just so need change holding head, is not convenient for change holding head, reduces the problem of work piece machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a machining workbench convenient for replacing clamping heads comprises a workbench plate, wherein mounting plates are fixedly connected to two sides of the top of the workbench plate, an electric telescopic rod penetrates through the left side of the mounting plate on the left side, a rotating rod penetrates through the right side of the mounting plate on the right side, the electric telescopic rod and the rotating rod are movably connected with the mounting plates, mounting blocks are fixedly connected to the left side of the electric telescopic rod and the right side of the rotating rod, a positioning block is movably connected to the inner cavity of each mounting block, a mounting cavity is formed in each mounting block, a movable rod penetrates through the top and the bottom of each mounting block, the top of the surface of each movable rod is in threaded connection with each mounting block, a first spring is fixedly connected to the inner wall of each mounting cavity, a movable plate is fixedly connected to the bottom of each first spring, an insertion block is fixedly connected to the bottom of each movable plate, and a groove body is formed in the top of each insertion block, the bottom of the movable rod penetrates through the movable plate and extends to the inner cavity of the groove body, a push block is fixedly connected to the bottom of the movable rod, cavities are formed in the inserting block and located on two sides of the groove body, a second spring is fixedly connected to the top and the bottom of the cavity, which are far away from one side of the groove body, of the cavity, a connecting plate is fixedly connected to one side, which is opposite to the second spring, of the connecting plate, a clamping block is fixedly connected to one side, which is far away from the groove body, of the connecting plate, a support block is fixedly connected to one side, which is opposite to the support block, of the support block, penetrates through the inner cavity of the groove body and is in surface contact with the push block, positioning grooves are formed in the top and the bottom of the positioning block, the bottom of the inserting block penetrates through the mounting block and extends to the inner cavity of the positioning grooves, the inserting block is movably connected with the positioning grooves, clamping grooves matched with the clamping blocks are formed in two sides of the inner cavity of the positioning grooves, and one side, which is far away from the connecting plate, of the clamping block, penetrates through the inserting block and extends to the inner cavity of the clamping grooves, the front surface of the bedplate is fixedly connected with a controller, and the controller is electrically connected with the electric telescopic rod.

Preferably, the equal fixedly connected with U-shaped piece in the relative one side of locating piece, the top and the bottom of U-shaped piece all run through and are provided with the threaded rod, the relative one side swing joint of threaded rod has the clamp splice, one side fixedly connected with that the threaded rod is far away from the clamp splice changes the handle.

Preferably, the left side fixedly connected with of bull stick changes the board, the top fixedly connected with guide block on commentaries on classics board right side, the guide way has been seted up in the left side of mounting panel, the right side of guide block extend to the inner chamber of guide way and with guide way swing joint.

Preferably, the junction of electric telescopic handle and mounting panel is through setting up first bearing swing joint, the junction of bull stick and mounting panel is through setting up second bearing swing joint.

Preferably, the four corners of the bottom of the bedplate are fixedly connected with supporting legs, one side opposite to the supporting legs is fixedly connected with supporting rods, and the top of each movable rod is fixedly connected with a pull ring.

Preferably, the threaded rod is in threaded connection with the U-shaped block, and a friction pad is fixedly connected to one side opposite to the clamping block.

Preferably, the bottom of the left side of the rotating plate is provided with a positioning bolt in a penetrating mode, the positioning bolt is in threaded connection with the rotating plate, and the right side of the positioning bolt is in contact with the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of movable rod, first spring, fly leaf, inserted block, cell body, ejector pad, cavity, second spring, connecting plate, fixture block, a piece, constant head tank and draw-in groove and use, possess the advantage of being convenient for change the clamping head, solved current workstation and need use different clamping heads to carry out the centre gripping when carrying out the centre gripping to different work pieces, just so need change the clamping head, be not convenient for change the clamping head, reduce work piece machining efficiency's problem.

2. The utility model discloses a set up guide block and guide way, can play the effect of direction to changeing the board, can be convenient for change the rotation of board, through setting up first bearing, the rotation of electric telescopic handle that can be convenient for, through setting up the second bearing, the rotation of bull stick that can be convenient for, through setting up supporting leg and branch, can wait can the device and play the effect of support, can be convenient for the stability of device, through setting up the pull ring, can be convenient for carry of movable rod, through setting up the friction pad, the clamp splice that can be convenient for carries out the centre gripping to the work piece, through setting up positioning bolt, can be convenient for fix a position changeing the board.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a front sectional view of the positioning block of the present invention;

fig. 4 is a left side sectional view of the structure of the present invention.

In the figure: 1 platen, 2 mounting panels, 3 electric telescopic handle, 4 bull sticks, 5 installation pieces, 6 locating pieces, 7 installation cavities, 8 movable rods, 9 positioning bolts, 10 first springs, 11 movable plates, 12 inserted blocks, 13 groove bodies, 14 pushing blocks, 15 cavities, 16 second springs, 17 connecting plates, 18 clamping blocks, 19 supporting blocks, 20 positioning grooves, 21 clamping grooves, 22U-shaped blocks, 23 threaded rods, 24 clamping blocks, 25 rotating handles, 26 rotating plates and 27 controllers.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred 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" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a platen 1, mounting panel 2, electric telescopic handle 3, bull stick 4, installation piece 5, locating piece 6, installation cavity 7, movable rod 8, positioning bolt 9, first spring 10, fly leaf 11, inserted block 12, cell body 13, ejector pad 14, cavity 15, second spring 16, connecting plate 17, fixture block 18, prop up piece 19, constant head tank 20, draw-in groove 21, U-shaped piece 22, threaded rod 23, clamp splice 24, change 25, commentaries on classics board 26 and controller 27 part and be the parts that general standard spare or technical personnel in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a machining workbench convenient for replacing a clamping head comprises a bedplate 1, wherein both sides of the top of the bedplate 1 are fixedly connected with mounting plates 2, the left side of the left mounting plate 2 is provided with an electric telescopic rod 3 in a penetrating manner, the right side of the right mounting plate 2 is provided with a rotating rod 4 in a penetrating manner, the left side of the rotating rod 4 is fixedly connected with a rotating plate 26, the top of the right side of the rotating plate 26 is fixedly connected with a guide block, the left side of the mounting plate 2 is provided with a guide groove, the right side of the guide block extends to the inner cavity of the guide groove and is movably connected with the guide groove, the rotating plate 26 can be guided by arranging the guide block and the guide groove, the rotating plate 26 can be conveniently rotated, a positioning bolt 9 is arranged at the bottom of the left side of the rotating plate 26 in a penetrating manner, the positioning bolt 9 is in threaded connection with the rotating plate 26, the right side of the positioning bolt 9 is in contact with the mounting plate 2, and by arranging the positioning bolt 9, the positioning device is convenient for positioning the rotating plate 26, the joint of the electric telescopic rod 3 and the mounting plate 2 is movably connected through a first bearing, the rotation of the electric telescopic rod 3 can be facilitated through the arrangement of the first bearing, the joint of the rotating rod 4 and the mounting plate 2 is movably connected through a second bearing, the rotation of the rotating rod 4 can be facilitated through the arrangement of the second bearing, the electric telescopic rod 3 and the rotating rod 4 are both movably connected with the mounting plate 2, the left side of the electric telescopic rod 3 and the right side of the rotating rod 4 are both fixedly connected with the mounting block 5, the inner cavity of the mounting block 5 is movably connected with the positioning block 6, one side opposite to the positioning block 6 is both fixedly connected with the U-shaped block 22, the top and the bottom of the U-shaped block 22 are both provided with a threaded rod 23 in a penetrating manner, one side opposite to the threaded rod 23 is movably connected with the clamping block 24, one side of the threaded rod 23 far away from the clamping block 24 is fixedly connected with the rotating handle 25, and the threaded rod 23 is in threaded connection with the U-shaped block 22, the friction pad is fixedly connected on one side opposite to the clamping block 24, the workpiece can be conveniently clamped by the clamping block 24 through the friction pad, the installation cavity 7 is formed in the installation block 5, the movable rods 8 are arranged at the top and the bottom of the installation block 5 in a penetrating manner, the supporting legs are fixedly connected at four corners of the bottom of the bedplate 1, the supporting rod is fixedly connected on one side opposite to the supporting legs, the supporting device can play a supporting role through the arrangement of the supporting legs and the supporting rods, the device can be conveniently stabilized, the pull ring is fixedly connected at the top of the movable rod 8, the lifting of the movable rod 8 can be conveniently carried out through the arrangement of the pull ring, the top of the surface of the movable rod 8 is in threaded connection with the installation block 5, the first spring 10 is fixedly connected to the inner wall of the installation cavity 7, the movable plate 11 is fixedly connected to the bottom of the first spring 10, the insertion block 12 is fixedly connected to the bottom of the movable plate 11, and the groove body 13 is formed in the top of the insertion block 12, the bottom of the movable rod 8 penetrates through the movable plate 11 and extends to the inner cavity of the groove body 13, the bottom of the movable rod 8 is fixedly connected with a push block 14, cavities 15 are respectively formed in the inner part of the insert block 12 and positioned on two sides of the groove body 13, the top and the bottom of one side, away from the groove body 13, of the inner cavity of the cavity 15 are respectively and fixedly connected with a second spring 16, one side, opposite to the second spring 16, of the second spring 16 is fixedly connected with a connecting plate 17, one side, away from the groove body 13, of the connecting plate 17 is fixedly connected with a clamping block 18, one side, opposite to the connecting plate 17, of the supporting block 19 penetrates through the inner cavity of the groove body 13 and is in surface contact with the push block 14, positioning grooves 20 are respectively formed in the top and the bottom of the positioning block 6, the bottom of the insert block 12 penetrates through the mounting block 5 and extends to the inner cavity of the positioning grooves 20, the insert block 12 is movably connected with the positioning grooves 20, clamping grooves 21 matched with the clamping blocks 18 are respectively formed in two sides of the inner cavity of the positioning grooves 20, one side of the clamping block 18, which is far away from the connecting plate 17, penetrates through the inserting block 12 and extends to the inner cavity of the clamping groove 21, the controller 27 is fixedly connected to the front surface of the bedplate 1, the controller 27 is electrically connected with the electric telescopic rod 3, and the movable rod 8, the first spring 10, the movable plate 11, the inserting block 12, the groove body 13, the pushing block 14, the cavity 15, the second spring 16, the connecting plate 17, the clamping block 18, the supporting block 19, the positioning groove 20 and the clamping groove 21 are matched for use.

When the clamping head needs to be replaced, the movable rod 8 is rotated, the threaded part on the surface of the movable rod 8 is screwed out of the mounting block 5, the pull ring is pulled to lift the movable rod 8, the movable rod 8 drives the positioning bolt 9 to move up and down, the second spring 16 drives the connecting plate 17 to move transversely, the connecting plate 17 pulls the clamping block 18 out of the clamping groove 21, the top of the push block 14 is contacted with the bottom of the movable plate 11 in the pulling process of the movable rod 8, the positioning bolt 9 drives the movable plate 11 and the inserting block 12 to move up and down, so that the inserting block 12 is separated from the positioning groove 20, the positioning block 6 is pulled out to take down the clamping head, a proper clamping head is selected, the positioning block 6 is inserted into the inner cavity of the mounting block 5, the inserting block 12 is clamped into the positioning groove 20 under the action of the first spring 10 and the movable plate 11, the movable rod 8 is pressed downwards to drive the positioning bolt 9 to move downwards, the positioning bolt 9 drives the supporting block 19 to move transversely, the clamping block 18 is clamped into the clamping groove 21 under the action of the connecting plate 17 and the supporting block 19, and the movable rod 8 is screwed and fixed to complete the replacement of the clamping head.

In summary, the following steps: this machining workbench convenient to change clamping head, through setting up movable rod 8, first spring 10, fly leaf 11, inserted block 12, cell body 13, ejector pad 14, cavity 15, second spring 16, connecting plate 17, fixture block 18, a piece 19, constant head tank 20 and draw-in groove 21, it needs to use different clamping heads to carry out the centre gripping to have solved current workstation when carrying out the centre gripping to different work pieces, just so need change the clamping head, be not convenient for change the clamping head, reduce work piece machining efficiency's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining workbench convenient to change clamping head, includes platen (1), its characterized in that: the novel table plate is characterized in that mounting plates (2) are fixedly connected to two sides of the top of the table plate (1), an electric telescopic rod (3) is arranged on the left side of the mounting plate (2) in a penetrating mode, a rotating rod (4) is arranged on the right side of the mounting plate (2) in a penetrating mode, the electric telescopic rod (3) and the rotating rod (4) are movably connected with the mounting plate (2), mounting blocks (5) are fixedly connected to the left side of the electric telescopic rod (3) and the right side of the rotating rod (4) in a penetrating mode, a positioning block (6) is movably connected to an inner cavity of each mounting block (5), a mounting cavity (7) is formed in each mounting block (5), movable rods (8) are arranged on the top and the bottom of each mounting block (5) in a penetrating mode, the top of the surface of each movable rod (8) is in threaded connection with the corresponding mounting block (5), a first spring (10) is fixedly connected to the inner wall of each mounting cavity (7), and a movable plate (11) is fixedly connected to the bottom of each first spring (10), the bottom of the movable plate (11) is fixedly connected with an inserting block (12), the top of the inserting block (12) is provided with a groove body (13), the bottom of the movable rod (8) penetrates through the movable plate (11) and extends to the inner cavity of the groove body (13), the bottom of the movable rod (8) is fixedly connected with a push block (14), cavities (15) are respectively formed in the inserting block (12) and positioned at two sides of the groove body (13), the top and the bottom of one side, far away from the groove body (13), of the inner cavity of the cavity (15) are respectively and fixedly connected with a second spring (16), one side, opposite to the second spring (16), is fixedly connected with a connecting plate (17), one side, far away from the groove body (13), of the connecting plate (17) is fixedly connected with a clamping block (18), one side, opposite to the connecting plate (17), is fixedly connected with a support block (19), one side, opposite to the support block (19) penetrates through the inner cavity of the groove body (13) and is in surface contact with the push block (14), locating slot (20) have all been seted up to the top and the bottom of locating piece (6), the bottom of inserted block (12) runs through installation piece (5) and extends to the inner chamber of locating slot (20), inserted block (12) and locating slot (20) swing joint, draw-in groove (21) that use with fixture block (18) cooperation are all seted up to the both sides of locating slot (20) inner chamber, one side that connecting plate (17) were kept away from in fixture block (18) runs through inserted block (12) and extends to the inner chamber of draw-in groove (21), the positive fixed surface of platen (1) is connected with controller (27), controller (27) and electric telescopic handle (3) electric connection.

2. The machining workbench facilitating clamping head replacement according to claim 1, wherein: the locating piece (6) relative one side equal fixedly connected with U-shaped piece (22), the top and the bottom of U-shaped piece (22) all run through and are provided with threaded rod (23), threaded rod (23) relative one side swing joint has clamp splice (24), threaded rod (23) keep away from one side fixedly connected with of clamp splice (24) change handle (25).

3. The machining workbench facilitating clamping head replacement according to claim 1, wherein: the left side fixedly connected with of bull stick (4) changes board (26), the top fixedly connected with guide block on commentaries on classics board (26) right side, the guide way has been seted up in the left side of mounting panel (2), the right side of guide block extend to the inner chamber of guide way and with guide way swing joint.

4. The machining workbench facilitating clamping head replacement according to claim 1, wherein: the electric telescopic rod (3) is movably connected with the connection part of the mounting plate (2) through a first bearing, and the rotating rod (4) is movably connected with the connection part of the mounting plate (2) through a second bearing.

5. The machining workbench facilitating clamping head replacement according to claim 1, wherein: the four corners of the bottom of the bedplate (1) are fixedly connected with supporting legs, one side, opposite to the supporting legs, is fixedly connected with a supporting rod, and the top of the movable rod (8) is fixedly connected with a pull ring.

6. The machining workbench facilitating clamping head replacement according to claim 2, wherein: the threaded rod (23) is in threaded connection with the U-shaped block (22), and a friction pad is fixedly connected to one side, opposite to the clamping block (24).

7. A machining table with easy gripping head replacement according to claim 3, characterized in that: the bottom on the left side of the rotating plate (26) is provided with a positioning bolt (9) in a penetrating mode, the positioning bolt (9) is in threaded connection with the rotating plate (26), and the right side of the positioning bolt (9) is in contact with the mounting plate (2).