CN220994217U

CN220994217U - Casting processing clamping device

Info

Publication number: CN220994217U
Application number: CN202322578522.7U
Authority: CN
Inventors: 孙占阔; 王天臻; 赵日帅
Original assignee: Hubei Mingteng Precision Machinery Co ltd
Current assignee: Hubei Mingteng Precision Machinery Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-24
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a casting machining clamping device, and belongs to the technical field of casting machining. Casting processing clamping device, including the base, still include: the two groups of clamping seats are symmetrically arranged and are respectively connected to the base in a sliding manner, clamping rods are arranged on the clamping seats in a lifting manner, adjusting components for driving the clamping rods to lift are arranged on the clamping seats, and one end, far away from the clamping seats, of each clamping rod is fixedly connected with a clamping plate; one end of the clamping plate, which is far away from the clamping rod, is fixedly connected with a clamping pad; according to the utility model, the two groups of symmetrically arranged clamping seats are connected on the base in a sliding manner, so that castings with different sizes can be conveniently clamped, the application range is increased, the clamping rods are arranged on the clamping seats in a lifting manner, the clamping positions can be conveniently further adjusted, castings with different heights can be conveniently clamped, and the application efficiency is improved.

Description

Casting processing clamping device

Technical Field

The utility model relates to the technical field of casting machining, in particular to a casting machining clamping device.

Background

The casting is a metal formed part obtained by various casting methods, namely, molten liquid metal is injected into a casting mould prepared in advance by injection, suction or other pouring methods, and the casting is cooled and then subjected to subsequent processing means such as polishing, so that the part with certain shape, size and performance is obtained. In the subsequent processing of the castings, the castings need to be clamped for machining.

Clamping in the prior art, the structure is single, is inconvenient to adjust the clamping position, influences the processing effect, and is inconvenient during use.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, the structure is single and the clamping position is inconvenient to adjust, and provides a casting machining clamping device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

casting processing clamping device, including the base, still include: the two groups of clamping seats are symmetrically arranged and are respectively connected to the base in a sliding manner, clamping rods are arranged on the clamping seats in a lifting manner, adjusting components for driving the clamping rods to lift are arranged on the clamping seats, and one end, far away from the clamping seats, of each clamping rod is fixedly connected with a clamping plate; one end of the clamping plate, which is far away from the clamping rod, is fixedly connected with a clamping pad.

In order to enable the clamping seat to reliably slide, preferably, two groups of limiting grooves are formed in the base, sliding seats are slidably connected in the two groups of limiting grooves, the two groups of clamping seats are fixedly connected with the corresponding sliding seats respectively, and a driving part for driving the sliding seats to slide is arranged on the base.

In order to facilitate driving the two groups of clamping seats to approach or depart simultaneously, further, the driving part comprises: the motor is fixedly connected to the bottom of the base, a second rotating shaft is rotatably connected in the base, a first gear is fixedly connected to the output end of the motor, a second gear meshed with the first gear is fixedly connected to the second rotating shaft, second screws are respectively and rotatably connected to the two groups of limiting grooves, and the rotation directions of the two groups of second screws are opposite; one end of each of the two groups of second screws is fixedly connected with the corresponding sliding seat in a threaded manner.

In order to avoid the chip to enter into the spacing groove, further, first cavity and second cavity have been seted up in the base, sliding connection has first baffle in the first cavity, sliding connection has the second baffle in the second cavity, first baffle and second baffle respectively with corresponding sliding seat fixed connection.

Preferably, the adjusting assembly comprises: the first rotating shaft is rotatably connected to the top of the clamping seat, a sliding groove is formed in the clamping seat, a first screw rod is rotatably connected to the sliding groove, one end of the first rotating shaft is fixedly connected with the first screw rod, and the other end of the first rotating shaft is fixedly connected with an adjusting disc; the sliding groove is connected with a sliding block in a sliding mode, the sliding block is in threaded connection with the first screw rod, and the other end of the clamping rod is fixedly connected with the sliding block.

Preferably, fixedly connected with mount pad on the base, sliding connection has the workstation on the mount pad, the spread groove has all been seted up to the mount pad both sides, the equal fixed connection stopper in workstation both sides, two sets of stopper respectively with spread groove sliding connection, just be provided with on the mount pad and be used for restricting the gliding spacing subassembly of workstation.

Further, the spacing assembly includes: the stopper is connected to the mounting seat in a sliding way, a guide groove is formed in the mounting seat, a push rod is connected to the guide groove in a sliding way, an inclined groove is formed in the push rod, and an inclined block matched with the inclined groove in the direction is fixedly connected to the bottom of the stopper; one end of the push rod is fixedly connected with a pull rod, a spring is sleeved on the pull rod, and two ends of the spring are respectively propped against the guide groove and the push rod.

Further, the limiting block is L-shaped.

Preferably, the clamping pad is made of rubber.

Further, a plurality of groups of protrusions are fixedly connected to the clamping pad, and the cross sections of the plurality of groups of protrusions are semicircular.

Compared with the prior art, the utility model provides a casting machining clamping device, which has the following beneficial effects:

1. According to the casting processing clamping device, two groups of clamping seats which are symmetrically arranged are connected on the base in a sliding manner, the two groups of clamping seats are driven by the second screw rod to clamp or relax, castings with different sizes are clamped conveniently, the application range is improved, the clamping rods are arranged on the clamping seats in a lifting manner, the clamping positions are adjusted conveniently, castings with different heights are clamped conveniently, and the application efficiency is improved;

2. This foundry goods processing clamping device through sliding connection first baffle and second baffle respectively on two sets of spacing grooves, can reduce the smear metal and enter into the spacing inslot, prevents that the smear metal winding from influencing normal use at the second screw rod to the bin outlet has been seted up at spacing groove bottom, is convenient for clear up the spacing groove, prevents that cutting fluid from piling up at the spacing groove.

The clamping device is characterized in that the clamping device comprises a base, a clamping rod, a clamping seat, a clamping rod, a clamping head and a clamping head, wherein the clamping rod is arranged on the clamping seat in a lifting mode, and the clamping rod is arranged on the clamping seat in a lifting mode.

Drawings

FIG. 1 is a perspective view of a casting machining clamping device provided by the utility model;

FIG. 2 is a plan view of a casting machining clamping device according to the present utility model;

FIG. 3 is a schematic structural view of a casting machining clamping device according to the present utility model;

fig. 4 is a schematic structural diagram II of a casting processing clamping device provided by the utility model.

In the figure: 1. a base; 101. a limit groove; 102. a mounting base; 103. a guide groove; 104. a first cavity; 105. a second cavity; 106. a connecting groove; 2. a clamping seat; 201. a sliding seat; 202. a chute; 203. a first baffle; 204. a second baffle; 3. a slide block; 301. a clamping rod; 302. a clamping plate; 303. a clamping pad; 304. a protrusion; 4. a first screw; 401. a first rotating shaft; 402. an adjusting plate; 5. a motor; 501. a first gear; 6. a second rotating shaft; 601. a second screw; 602. a second gear; 7. a work table; 701. a limiting block; 8. a push rod; 801. an inclined groove; 802. a pull rod; 803. a spring; 9. a stop block; 901. and (5) tilting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

Referring to fig. 1-4, a casting processing clamping device, including base 1, base 1 is rectangular form, sliding connection has two sets of clamping seat 2 that set up symmetrically on base 1, go up and down to be provided with clamping lever 301 on clamping seat 2, when using, be convenient for adjust the clamping position, make it be applicable to the foundry goods to different height and carry out the centre gripping, improve the result of use, be provided with the adjusting part that is used for driving clamping lever 301 to go up and down on clamping seat 2, keep away from clamping seat 2's one end fixedly connected with grip block 302 at clamping lever 301, keep away from clamping lever 301's one end fixedly connected with grip block 303 at grip block 302, here we are with the material quality of grip block 303 for rubber, avoid producing rigid centre gripping, improve the clamping effect, fixedly connected with multiunit arch 304 on grip block 303, multiunit arch 304 evenly distributes on the grip face of grip block 303, and the cross-section with multiunit arch 304 is semi-circular, when using, can improve the frictional force with the foundry goods surface, and then improve the centre gripping effect.

When in use, two groups of clamping seats 2 which are symmetrically arranged are in sliding connection on the base 1, the two groups of clamping seats 2 are driven by the second screw 601 to clamp or relax, castings with different sizes are clamped conveniently, the application range is improved, the clamping rods 301 are lifted and arranged on the clamping seats 2, the clamping positions are adjusted conveniently further, castings with different heights are clamped conveniently, and the service efficiency is improved.

Referring to fig. 1 and 2, two sets of limiting grooves 101 are formed in a base 1, the two sets of limiting grooves 101 are symmetrically formed in the base 1, the limiting grooves 101 are in a shape of a Chinese character 'tu', sliding seats 201 are slidably connected in the two sets of limiting grooves 101, two sets of clamping seats 2 are fixedly connected with corresponding sliding seats 201 respectively, driving parts for driving the sliding seats 201 to slide are arranged on the base 1, and when the sliding seat is used, the sliding seats 201 are slidably connected in the limiting grooves 101, so that the sliding seats 201 can slide reliably on one hand, and the sliding seats 201 are prevented from being separated from the limiting grooves 101 on the other hand, so that the use is affected.

Referring to fig. 2, the driving part may adopt an air cylinder, a hydraulic cylinder or an electric telescopic cylinder to drive the clamping seat 2 to slide for clamping, and here, according to actual use conditions, the driving part is designed as follows: the bottom of the base 1 is fixedly connected with a motor 5, the base 1 is rotationally connected with a second rotating shaft 6, the output end of the motor 5 is fixedly connected with a first gear 501, the second rotating shaft 6 is fixedly connected with a second gear 602 meshed with the first gear 501, two groups of limiting grooves 101 are respectively rotationally connected with a second screw 601, the second screw 601 has self-locking property, and in order to enable two groups of clamping seats 2 to be close to or far away from each other at the same time, the rotation directions of the two groups of second screws 601 are designed to be opposite; one ends of two groups of second screw rods 601 are respectively and fixedly connected to two ends of a second rotating shaft 6, the two groups of second screw rods 601 are respectively and fixedly connected with corresponding sliding seats 201 in a threaded mode, when the casting clamping device is used, a starting motor 5 is used for driving a first gear 501 to rotate, the first gear 501 is used for driving the two groups of second screw rods 601 to simultaneously rotate through the second rotating shaft 6, two groups of clamping seats 2 are simultaneously close to or far away from each other under the driving of the second screw rods 601, clamping or loosening of castings is achieved, and the use effect is improved.

Referring to fig. 1-3, a first cavity 104 and a second cavity 105 are provided in the base 1, which are vertically distributed, a first baffle 203 is slidably connected in the first cavity 104, a second baffle 204 is slidably connected in the second cavity 105, and the first baffle 203 is fixedly connected with one group of sliding seats 201, the first baffle 203 is provided with two groups, which are respectively and fixedly connected at two sides of one group of sliding seats 201, and similarly, the second baffle 204 is fixedly connected with the other group of sliding seats 201, and when in use, the first baffle 203 and the second baffle 204 are respectively connected with the two groups of limiting grooves 101 in a sliding way, so that the entering of chips into the limiting grooves 101 can be reduced, prevent that the smear metal winding from influencing normal use at second screw rod 601 to set up the bin outlet in spacing groove 101 bottom, be convenient for clear up spacing groove 101, prevent that the cutting fluid from piling up at spacing groove 101.

Referring to fig. 1 and 2, the adjusting assembly may also be a cylinder, a hydraulic cylinder or an electric telescopic, driving the clamping rod 301 to slide up and down along the clamping seat 2, where we design the adjusting assembly as: a first rotating shaft 401 is rotationally connected to the top of the clamping seat 2, a sliding groove 202 is formed in the clamping seat 2, a first screw 4 is rotationally connected to the sliding groove 202, one end of the first rotating shaft 401 is fixedly connected with the first screw 4, and an adjusting disc 402 is fixedly connected to the other end of the first rotating shaft 401; the sliding block 3 which is in threaded connection with the first screw 4 is connected in the sliding way 202 in a sliding way, the other end of the clamping rod 301 is fixedly connected with the sliding block 3, and when the sliding block is used, the sliding block 3 and the clamping rod 301 can be driven to slide up and down along the sliding way 202 by rotating the adjusting disc 402 and carrying the first screw 4 through the first rotating shaft 401, so that castings with different heights can be clamped, or the clamping positions on the castings can be adjusted, and the use effect is improved.

Referring to fig. 1-4, a mounting seat 102 is fixedly connected to a base 1, a workbench 7 is slidingly connected to the mounting seat 102, a handle is fixedly connected to one end of the workbench 7, the workbench 7 is convenient to pull, the end fixed with the handle is called as the front end, connecting grooves 106 are formed in two sides of the mounting seat 102, limiting blocks 701 which are L-shaped are fixedly connected to two sides of the workbench 7, the limiting blocks 701 are located at the bottom of the other end of the workbench 7, two groups of limiting blocks 701 are respectively slidingly connected with the connecting grooves 106, and limiting components for limiting the sliding of the workbench 7 are arranged on the mounting seat 102.

Referring to fig. 4, we design the spacing assembly here as: the mounting seat 102 is slidably connected with the stop block 9, the guide groove 103 is formed in the mounting seat 102, the push rod 8 is slidably connected in the guide groove 103, the inclined groove 801 is formed in the push rod 8, the bottom of the stop block 9 is fixedly connected with an inclined block 901 which is matched with the inclined groove 801, when the push rod 8 slides back and forth along the guide groove 103, the inclined groove 801 can drive the inclined block 901 to ascend or descend, the limit on the workbench 7 is realized, the workbench 7 is prevented from sliding in the processing process, the processing quality is affected, and when the workbench 7 is pushed to a proper position on the mounting seat 102, one end of the limiting block 701 is propped against one end of the connecting groove 106, and at the moment, the stop block 9 just stretches out and is propped against the front end of the workbench 7; the pull rod 802 is fixedly connected to one end of the push rod 8, the push rod 8 is conveniently pulled to slide through the pull rod 802, the pull rod 802 is sleeved with the spring 803, two ends of the spring 803 are respectively propped against the guide groove 103 and the push rod 8, when the push rod is used, under the action of no external force, the stop block 9 can be always in a rising state under the action of the elastic force of the spring 803, and the limiting effect on the workbench 7 is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Casting processing clamping device, including base (1), its characterized in that still includes:

two groups of clamping seats (2) are symmetrically arranged and are respectively and slidably connected on the base (1),

The clamping seat (2) is provided with a clamping rod (301) in a lifting manner, the clamping seat (2) is provided with an adjusting component for driving the clamping rod (301) to lift, and one end, away from the clamping seat (2), of the clamping rod (301) is fixedly connected with a clamping plate (302);

one end of the clamping plate (302) far away from the clamping rod (301) is fixedly connected with a clamping pad (303).

2. The casting machining clamping device according to claim 1, wherein two groups of limiting grooves (101) are formed in the base (1), sliding seats (201) are slidably connected in the two groups of limiting grooves (101), the two groups of clamping seats (2) are fixedly connected with the corresponding sliding seats (201) respectively, and a driving part for driving the sliding seats (201) to slide is arranged on the base (1).

3. The casting machining fixture of claim 2, wherein the drive portion comprises:

A motor (5) fixedly connected to the bottom of the base (1),

The base (1) is rotationally connected with a second rotating shaft (6), the output end of the motor (5) is fixedly connected with a first gear (501), the second rotating shaft (6) is fixedly connected with a second gear (602) meshed with the first gear (501), two groups of limiting grooves (101) are respectively rotationally connected with a second screw (601), and the two groups of second screws (601) are opposite in rotation direction;

One end of each of the two groups of second screws (601) is fixedly connected with the corresponding second rotating shaft (6), and each of the two groups of second screws (601) is in threaded connection with the corresponding sliding seat (201).

4. A casting machining clamping device according to claim 3, characterized in that a first cavity (104) and a second cavity (105) are formed in the base (1), a first baffle (203) is slidably connected in the first cavity (104), a second baffle (204) is slidably connected in the second cavity (105), and the first baffle (203) and the second baffle (204) are fixedly connected with corresponding sliding seats (201) respectively.

5. The casting tooling fixture of claim 1, wherein the adjustment assembly comprises:

A first rotating shaft (401) rotatably connected to the top of the clamping seat (2),

The clamping seat (2) is internally provided with a sliding groove (202), the sliding groove (202) is rotationally connected with a first screw rod (4), one end of a first rotating shaft (401) is fixedly connected with the first screw rod (4), and the other end of the first rotating shaft (401) is fixedly connected with an adjusting disc (402);

The sliding groove (202) is in sliding connection with a sliding block (3) in threaded connection with the first screw rod (4), and the other end of the clamping rod (301) is fixedly connected with the sliding block (3).

6. The casting machining clamping device according to claim 1, wherein a mounting seat (102) is fixedly connected to the base (1), a workbench (7) is slidably connected to the mounting seat (102), connecting grooves (106) are formed in two sides of the mounting seat (102), limiting blocks (701) are fixedly connected to two sides of the workbench (7), the two limiting blocks (701) are slidably connected with the connecting grooves (106) respectively, and limiting components used for limiting sliding of the workbench (7) are arranged on the mounting seat (102).

7. The casting tooling fixture of claim 6, wherein the limit assembly comprises:

a stop block (9) which is connected on the mounting seat (102) in a sliding way,

The mounting seat (102) is internally provided with a guide groove (103), the guide groove (103) is connected with a push rod (8) in a sliding way, the push rod (8) is provided with an inclined groove (801), and the bottom of the stop block (9) is fixedly connected with an inclined block (901) which is matched with the inclined groove (801) in the direction;

one end of the push rod (8) is fixedly connected with a pull rod (802), a spring (803) is sleeved on the pull rod (802), and two ends of the spring (803) respectively prop against the guide groove (103) and the push rod (8).

8. The casting machining clamping device according to claim 7, wherein the limiting block (701) is L-shaped.

9. The casting machining clamping device according to claim 1, wherein the clamping pad (303) is made of rubber.

10. The casting machining clamping device according to claim 9, wherein a plurality of groups of protrusions (304) are fixedly connected to the clamping pad (303), and the cross sections of the plurality of groups of protrusions (304) are semicircular.