CN217143133U

CN217143133U - Workpiece clamping device for rocker arm drill workbench

Info

Publication number: CN217143133U
Application number: CN202123411304.1U
Authority: CN
Inventors: 林银茶
Original assignee: Chen Industry Co ltd
Current assignee: Chen Industry Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-09
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a workpiece clamping device for a rocker drill workbench, which comprises a base, wherein both sides of the top end of the base are fixedly connected with side plates, and the relative inner sides of the side plates on both sides are rotatably connected with a roll-over stand; through setting up roll-over stand and driving motor, with the work piece through the U-shaped fixed holder at roll-over stand top and the U-shaped movable holder is fixed, support the roll-over stand through supporting mechanism, guarantee the stability of work piece processing, when overturning the work piece, reset supporting mechanism earlier, then drive the relative inboard roll-over stand rotation of curb plate through starting driving motor, and then make the work piece follow the roll-over stand and rotate certain angle, later rethread supporting mechanism supports the roll-over stand, and then guaranteed the work piece and processed the stability of roll-over stand in man-hour, and then reached the effect of overturning the work piece.

Description

Workpiece clamping device for rocker arm drill workbench

Technical Field

The utility model belongs to the technical field of the rocking arm bores, concretely relates to rocking arm bores workstation and uses workpiece clamping device.

Background

The rocker drill is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. The radial drill can be divided into a hydraulic radial drilling machine and a mechanical radial drilling machine according to the classification of a machine tool clamping structure; among various drilling machines, the radial drilling machine is convenient and flexible to operate, wide in application range and typical, is particularly suitable for hole machining of porous large parts in single piece or batch production, and is a common machine tool in common machining workshops.

When the rocker drill works, a workpiece needs to be clamped and fixed, the conventional workpiece clamping device is inconvenient to overturn the workpiece, and the workpiece needs to be disassembled and then installed when the side face of the workpiece is machined, so that the machining efficiency of the rocker drill is reduced, and therefore the workpiece clamping device for the rocker drill workbench is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a workpiece clamping device for rocking arm drill workstation to current workpiece clamping device who proposes in solving above-mentioned background is not convenient for overturn the work piece, and then adds the side of work piece and adds and still need dismantle the work piece and install again, leads to the problem that the machining efficiency that the rocking arm bored reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rocking arm bores workpiece clamping device for workstation, includes the base, the equal fixedly connected with curb plate in both sides on base top, both sides the relative inboard of curb plate is rotated and is connected with the roll-over stand, one side curb plate outside fixedly connected with motor cabinet, motor cabinet top fixedly connected with driving motor, driving motor's output and one side fixed connection of roll-over stand, the top of roll-over stand is provided with that the U-shaped is decided the holder and the U-shaped moves the holder, one side fixed connection of holder and roll-over stand is decided to the U-shaped, holder and roll-over stand sliding connection are moved to the U-shaped, the bottom that the base intermediate position is located the roll-over stand is provided with supporting mechanism.

Preferably, the tops of the U-shaped fixed clamping seat and the U-shaped movable clamping seat are in threaded connection with screws, the top ends of the screws are fixedly connected with discs, and the top ends of the screws are rotatably connected with clamping blocks.

Preferably, both sides of the bottom of the U-shaped movable clamping seat are fixedly connected with sliding blocks, the relative inner side of the turnover frame corresponds to the sliding blocks and is fixedly connected with a guide rail, and the sliding blocks are connected to the outer side of the guide rail in a sliding manner.

Preferably, the supporting mechanism comprises a pressure cylinder, a supporting plate and a sliding rod, the pressure cylinder is fixedly connected to the middle of the base, the output end of the pressure cylinder is fixedly connected with the supporting plate, the sliding rods are symmetrically arranged at the bottom of the supporting plate, and the sliding rods are all connected with the base in a sliding mode.

Preferably, the top of the base is symmetrically provided with leak holes, and the bottom of the base is provided with a collecting box.

Preferably, the top of the base is fixedly connected with a leakage-proof edge, and the leakage-proof edge is positioned on the outer side of the leakage hole.

Preferably, mounting holes are symmetrically formed in the two sides of the top end of the base, bolts are arranged in the mounting holes, and the base is fixedly connected with the rocker drill workbench through the bolts.

Compared with the prior art, the utility model provides a rocking arm bores work piece clamping device for workstation possesses following beneficial effect:

1. the utility model discloses a set up roll-over stand and driving motor, fix the work piece through the U-shaped fixed holder and the U-shaped movable holder at roll-over stand top, support the roll-over stand through the supporting mechanism, guarantee the stability of work piece processing, when overturning the work piece, reset the supporting mechanism earlier, then drive the roll-over stand rotation of the relative inboard of curb plate through starting driving motor, and then make the work piece follow the roll-over stand and rotate certain angle, then support the roll-over stand through the supporting mechanism, and then guaranteed the stability of roll-over stand when the work piece adds man-hour, and then reached the effect of overturning the work piece;

2. the utility model discloses a set up the U-shaped and move the holder, make the U-shaped move the slider that the holder passes through its bottom and slide in the outside of guide rail, the guide rail symmetry is fixed in the inboard of roll-over stand, and then makes the U-shaped move the holder and steadily slide at the top of roll-over stand, and then be convenient for decide the holder according to the size of work piece and the U-shaped distance between the holder is moved to the U-shaped and adjust, be convenient for press from both sides tightly the work piece of unidimensional not.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic diagram of a right side axial measurement structure of a workpiece clamping device for a rocker arm drill workbench, which is provided by the utility model;

fig. 2 is a schematic diagram of a left side axial measurement structure of the workpiece clamping device for the rocker arm drill workbench, which is provided by the utility model;

fig. 3 is an exploded schematic view of a workpiece clamping device for a rocker drill workbench according to the present invention;

fig. 4 is a schematic front view of the workpiece clamping device for the radial drill worktable according to the present invention;

in the figure: the device comprises a base 1, a side plate 2, a roll-over stand 3, a motor seat 4, a driving motor 5, a U-shaped fixed clamping seat 6, a U-shaped movable clamping seat 7, a supporting mechanism 8, a screw rod 9, a disc 10, a clamping block 11, a guide rail 12, a sliding block 13, a pressure cylinder 14, a supporting plate 15, a sliding rod 16, a leakage hole 17, a collecting box 18, a leakage-proof edge 19 and a mounting hole 20.

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 a technical solution: a workpiece clamping device for a rocker drill workbench comprises a base 1, wherein two sides of the top end of the base 1 are fixedly connected with side plates 2, the opposite inner sides of the side plates 2 on the two sides are rotatably connected with a turnover frame 3, the outer side of the side plate 2 on one side is fixedly connected with a motor base 4, the top end of the motor base 4 is fixedly connected with a driving motor 5, the output end of the driving motor 5 is fixedly connected with one side of the turnover frame 3, the top of the turnover frame 3 is provided with a U-shaped fixed clamping seat 6 and a U-shaped movable clamping seat 7, the U-shaped fixed clamping seat 6 is fixedly connected with one side of the turnover frame 3, the U-shaped movable clamping seat 7 is slidably connected with the turnover frame 3, the middle position of the base 1 is positioned at the bottom of the turnover frame 3 and is provided with a supporting mechanism 8, a workpiece is fixed through the U-shaped fixed clamping seat 6 and the U-shaped movable clamping seat 7 on the top of the turnover frame 3 through the arrangement of the turnover frame 3 and the driving motor 5, the turnover frame 3 is supported through the supporting mechanism 8, guarantee the stability of work piece processing, when overturning the work piece, reset supporting mechanism 8 earlier, then drive the relative inboard roll-over stand 3 of curb plate 2 and rotate through starting driving motor 5, and then make the work piece follow roll-over stand 3 and rotate certain angle, later rethread supporting mechanism 8 supports roll-over stand 3, and then has guaranteed that the work piece adds the stability of roll-over stand 3 man-hour, and then has reached the effect of overturning the work piece.

The utility model discloses in, preferred, the equal threaded connection in top of holder 7 has screw rod 9 is moved to holder 6 and U-shaped to the U-shaped, the equal fixedly connected with disc 10 in screw rod 9 top, and the top of screw rod 9 is all rotated and is connected with clamp splice 11, moves the screw rod 9 at holder 7 top through rotating disc 10 drive U-shaped and decides holder 6 and U-shaped and rotates, and screw rod 9 can promote clamp splice 11 downstream when rotating, and is pressed from both sides tightly until one side to the work piece.

The utility model discloses in, it is preferred, the U-shaped moves the equal fixedly connected with slider 13 in bottom both sides of holder 7, the relative inboard of roll-over stand 3 corresponds slider 13 fixedly connected with guide rail 12, slider 13 sliding connection is in the outside of guide rail 12, make the U-shaped move holder 7 slide in the outside of guide rail 12 through the slider 13 of its bottom, the inboard at roll-over stand 3 is fixed to guide rail 12 symmetry, and then make the U-shaped move holder 7 and stably slide at the top of roll-over stand 3, and then be convenient for move the distance between holder 7 and the U-shaped holder 6 of deciding according to the size of work piece to the U-shaped and adjust, be convenient for press from both sides tightly not unidimensional work piece.

The utility model discloses in, it is preferred, supporting mechanism 8 includes pressure cylinder 14, backup pad 15 and slide bar 16, 14 fixed connection of pressure cylinder in the centre of

base

1, 14 output fixedly connected with backup pad 15 of pressure cylinder, the bottom symmetry of backup pad 15 is provided with slide bar 16, slide bar 16 all with base 1 sliding connection, pressure cylinder 14 through among the supporting mechanism 8 promotes backup pad 15 and upwards removes, and then make backup pad 15 support the bottom of roll-over stand 3, backup pad 15 can drive slide bar 16 and slide in the inboard of base 1 at the in-process that rises, and then guaranteed the stability that rises of backup pad 15, guaranteed that the work piece adds the stability of roll-over stand 3 man-hour.

The utility model discloses in, preferred, the small opening 17 has been seted up to the top symmetry of base 1, and the bottom of base 1 is provided with collects box 18, makes the coolant liquid get into through small opening 17 and collects 18 inside collections of box, is convenient for clear up the workstation.

The utility model discloses in, preferred, the top fixedly connected with leak protection limit 19 of base 1, leak protection limit 19 are located the outside of small opening 17, and leak protection limit 19 is located the outside of small opening 17, and then prevents that the coolant liquid from revealing along base 1.

The utility model discloses in, preferred, mounting hole 20 has been seted up to the bilateral symmetry on 1 top of base, and mounting hole 20 is provided with the bolt, and base 1 passes through bolt and rocking arm drill table fixed connection, installs base 1 on the rocking arm drill table through mounting hole 20 and bolt, conveniently dismantles.

The utility model discloses a theory of operation and use flow: when the device is used, the base 1 is arranged on a rocker drill workbench through the mounting hole 20 and a bolt, one side of a workpiece is placed on the inner side of the U-shaped fixed clamping seat 6, then the U-shaped movable clamping seat 7 is pushed, the U-shaped movable clamping seat 7 slides on the outer side of the guide rail 12 through the sliding block 13 at the bottom end of the U-shaped movable clamping seat, the guide rail 12 is symmetrically fixed on the inner side of the turnover frame 3, the U-shaped movable clamping seat 7 further stably slides on the top of the turnover frame 3, the distance between the U-shaped fixed clamping seat 6 and the U-shaped movable clamping seat 7 is convenient to adjust according to the size of the workpiece, when the U-shaped movable clamping seat 7 is positioned on the other side of the workpiece, the U-shaped fixed clamping seat 6 and the screw 9 at the top of the U-shaped movable clamping seat 7 are respectively driven to rotate through the rotating disc 10, the screw 9 can push the clamping block 11 to move downwards when rotating until one side of the workpiece is clamped, and then the supporting plate 15 is pushed to move upwards through the pressure cylinder 14 in the supporting mechanism 8, further, the support plate 15 supports the bottom of the turnover frame 3, the support plate 15 drives the slide rod 16 to slide on the inner side of the base 1 in the lifting process, so that the lifting stability of the support plate 15 is ensured, when a workpiece is turned, the support mechanism 8 is reset firstly, then the drive motor 5 is started to drive the side plate 2 to rotate relative to the turnover frame 3 on the inner side, so that the workpiece rotates for a certain angle along with the turnover frame 3, then the support mechanism 8 supports the turnover frame 3, so that the stability of the turnover frame 3 during workpiece processing is ensured, the rocker drill needs to cool a drill bit in the processing process, sprayed cooling liquid is scattered on the top of the base 1, the top of the base 1 is symmetrically provided with leakage holes 17, the bottom of the base 1 is provided with a collection box 18 corresponding to the leakage holes 17, so that the cooling liquid enters the collection box 18 through the leakage holes 17 to be collected, be convenient for clear up the workstation, be provided with leak protection limit 19 at the top of base 1 simultaneously, leak protection limit 19 is located the outside of small opening 17, and then prevents that the coolant liquid from revealing along base 1.

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 rocking arm bores workpiece clamping device for workstation, includes base (1), its characterized in that: the equal fixedly connected with curb plate (2) in both sides on base (1) top, both sides the relative inboard of curb plate (2) is rotated and is connected with roll-over stand (3), one side curb plate (2) outside fixedly connected with motor cabinet (4), motor cabinet (4) top fixedly connected with driving motor (5), the output of driving motor (5) and one side fixed connection of roll-over stand (3), the top of roll-over stand (3) is provided with that the U-shaped is decided clamp holder (6) and U-shaped and is moved clamp holder (7), one side fixed connection of clamp holder (6) and roll-over stand (3) is decided to the U-shaped, clamp holder (7) and roll-over stand (3) sliding connection are moved to the U-shaped, the bottom that base (1) intermediate position is located roll-over stand (3) is provided with supporting mechanism (8).

2. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: the top of the U-shaped fixed clamping seat (6) and the top of the U-shaped movable clamping seat (7) are both connected with a screw rod (9) in a threaded manner, the top end of the screw rod (9) is both fixedly connected with a disc (10), and the top end of the screw rod (9) is both rotatably connected with a clamping block (11).

3. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: the U-shaped movable clamping seat is characterized in that sliding blocks (13) are fixedly connected to two sides of the bottom of the U-shaped movable clamping seat (7), the relative inner sides of the turnover frames (3) correspond to the sliding blocks (13) and fixedly connected with guide rails (12), and the sliding blocks (13) are connected to the outer sides of the guide rails (12) in a sliding mode.

4. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: the supporting mechanism (8) comprises a pressure cylinder (14), a supporting plate (15) and a sliding rod (16), the pressure cylinder (14) is fixedly connected to the middle of the base (1), the supporting plate (15) is fixedly connected to the output end of the pressure cylinder (14), the sliding rod (16) is symmetrically arranged at the bottom of the supporting plate (15), and the sliding rod (16) is connected with the base (1) in a sliding mode.

5. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: the top of the base (1) is symmetrically provided with leak holes (17), and the bottom of the base (1) is provided with a collecting box (18).

6. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: the top of the base (1) is fixedly connected with a leakage-proof edge (19), and the leakage-proof edge (19) is positioned on the outer side of the leakage hole (17).

7. The workpiece clamping device for the rocker arm drill workbench according to claim 1, wherein: mounting holes (20) have been seted up to the bilateral symmetry on base (1) top, mounting hole (20) are provided with the bolt, base (1) is through bolt and rocking arm drill workstation fixed connection.