CN218192406U

CN218192406U - High-temperature-resistant clamping device for robot

Info

Publication number: CN218192406U
Application number: CN202222634718.9U
Authority: CN
Inventors: 刘加柱; 武新乐; 王永华
Original assignee: Shandong Huateng Machinery Manufacturing Co ltd
Current assignee: Shandong Huateng Machinery Manufacturing Co ltd
Priority date: 2022-10-07
Filing date: 2022-10-07
Publication date: 2023-01-03
Anticipated expiration: 2032-10-07

Abstract

The utility model discloses a device is got to high temperature resistant clamp of robot, relate to precision casting technical field, the on-line screen storage device comprises a base, base top fixedly connected with frame plate, the frame plate is L shape, the frame plate is equipped with two altogether, frame plate outer wall fixedly connected with driving motor, be provided with the lead screw on driving motor's the output, lead screw outer wall swing joint has the sliding sleeve, sliding sleeve top fixedly connected with connection pad, the connection pad bottom is provided with the pneumatic cylinder, be provided with the hydraulic stem on the pneumatic cylinder, the mechanism is got to hydraulic stem bottom fixedly connected with clamp, the clamp is got the mechanism and is included grip block and first gear, first gear both ends are provided with first connecting plate, first connecting plate top fixedly connected with second connecting plate, second connecting plate and hydraulic stem fixed connection, the meshing of first gear outer wall is connected with the second gear, the second gear is equipped with two altogether, the second gear outer wall is provided with the centre gripping arm. The utility model discloses its advantage lies in can also can be normal clamp get the shell mould in burning shell stove in the environment of high temperature.

Description

High-temperature-resistant clamping device for robot

Technical Field

The utility model relates to a precision casting technical field especially relates to device is got to high temperature resistant clamp of robot.

Background

The production process of precision casting comprises wax mould making, shell making, smelting and after-finishing. The method comprises the following steps of opening a wax piece by a mold at one time, building a pouring runner around the wax piece and sticking a die head with a proper size for feeding, forming a firm shell by the finished wax tree after passing through a shell making workshop, removing internal medium-temperature wax, roasting the shell, ensuring the air permeability of the shell, removing moisture, pouring, cooling to obtain a steel piece, repairing surface defects, performing heat treatment, performing salt bath, and performing shot blasting to finally obtain a finished product.

In the prior art, the robot high-temperature-resistant clamping device generally extends a clamping jaw into a shell burning furnace, and the shell mold is grabbed by the clamping jaw to be separated from the shell burning furnace.

However, when the device is used, the clamping jaws are difficult to get deep into the shell burning furnace to grab the shell mold due to the fact that the temperature of the shell burning furnace is too high, and therefore working efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-temperature resistant clamping device for a robot. The shell mold clamping device has the advantage that the shell mold in the shell burning furnace can be normally clamped in a high-temperature environment.

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

device is got to high temperature resistant clamp of robot, the on-line screen storage device comprises a base, base top fixedly connected with frame plate, the frame plate is L shape, the frame plate is equipped with two altogether, frame plate outer wall fixedly connected with driving motor, be provided with the lead screw on driving motor's the output, lead screw outer wall swing joint has the sliding sleeve, sliding sleeve top fixedly connected with connection pad, the connection pad bottom is provided with the pneumatic cylinder, be provided with the hydraulic stem on the pneumatic cylinder, mechanism is got to hydraulic stem bottom fixedly connected with clamp.

Through the technical scheme: through driving motor's start-up, make the lead screw rotate, drive the sliding sleeve when the lead screw rotates and remove, the sliding sleeve drives the clamp of bottom when removing and gets the part and remove, gets the part when pressing from both sides and removes the assigned position after, can press from both sides the mechanism through pressing from both sides and get the shell mould and press from both sides, uses manpower sparingly, and through centre gripping arm and grip block high temperature resistance characteristic, makes both can also normally press from both sides and get the shell mould under the environment of high temperature, improves life between them.

The utility model discloses further set up to, press from both sides and get the mechanism including grip block and first gear, first gear both ends are provided with first connecting plate, first connecting plate top fixedly connected with second connecting plate, the second connecting plate with hydraulic stem fixed connection, first gear outer wall meshing is connected with the second gear, the second gear is equipped with two altogether, second gear outer wall is provided with the centre gripping arm, the centre gripping arm is equipped with two altogether, the centre gripping arm with grip block fixed connection.

Through the technical scheme: through the hydraulic stem downstream, make the hydraulic stem drive first connecting plate and second connecting plate downstream, both drive first gear downstream when moving down, contact with the second gear when first gear downstream, along with the downstream of first gear, make two second gears rotate to the inboard, drive the centre gripping arm and move during the second gear rotation, along with the inboard downstream of second gear, make two centre gripping arms keep away from each other and open the distance, two centre gripping arms open behind the appropriate distance, first gear stop moving, through first gear upward movement, drive two second gears and rotate, during the second gear rotation, make two centre gripping arms to be close to each other, through being close to between the two, the centre gripping board can paste tight clamp to the shell mould and get.

The utility model discloses further set up to, the centre gripping arm with the grip block is high temperature resistant material.

Through the technical scheme: through the high temperature resistance of the clamping arm and the clamping plate, the clamping arm and the clamping plate can also be used for normally clamping the shell mold in a high-temperature environment, and the service life of the clamping arm and the clamping plate is prolonged.

The utility model discloses further set up to, the pneumatic cylinder outer wall is provided with the protection casing, the protection casing is the heat-resisting material that insulates against heat of high temperature.

Through the technical scheme: through the effect of protection casing, protect thermal-insulated to the pneumatic cylinder, avoid the high temperature, and lead to influencing the use of pneumatic cylinder.

The utility model discloses further set up to, the thing board is put to frame plate outer wall fixedly connected with, it is equipped with two altogether to put the thing board.

Through the technical scheme: through the effect of putting the thing board, after the grip block got out the shell mould clamp, can put the shell mould on putting the thing board, the staff of being convenient for takes.

The utility model discloses further set up to, base top fixedly connected with water tank, the water tank is equipped with two altogether.

Through the technical scheme: through the effect of water tank, the staff regularly with water pour into the water tank can, be convenient for get the part and cool off the clamp.

The utility model discloses further set up to, inner wall of the water tank is provided with the suction pump, be provided with the drinking-water pipe on the suction pump, the drinking-water pipe is equipped with two altogether.

Through the technical scheme: through the effect of suction pump, with the water extraction in the water tank, make rivers go into the drinking-water pipe, spray water on pressing from both sides the part of getting through the drinking-water pipe to cooling down the part of getting of pressing from both sides, improve the life of pressing from both sides the part of getting.

The utility model has the advantages that:

1. this device is got to high temperature resistant clamp of robot, move down through the hydraulic stem, make the hydraulic stem drive first connecting plate and second connecting plate move down, both drive first gear move down when moving down, contact with the second gear when first gear moves down, along with the downward movement of first gear, make two second gears rotate to the inboard, drive the centre gripping arm during the second gear rotates and remove, along with the inboard downward rotation of second gear, make two centre gripping arms keep away from each other and open the distance, two centre gripping arms open after the appropriate distance, first gear stop movement, through first gear rebound, drive two second gears and rotate, during the second gear rotation, make two centre gripping arms to be close to each other, through being close to between them, the grip block can paste tight clamp to the shell mould and get.

2. This device is got to high temperature resistant clamp of robot, through centre gripping arm and grip block high temperature resistance characteristic, make both can also normally press from both sides and get the shell mould under the environment of high temperature, improve life between them.

3. This device is got to high temperature resistant clamp of robot through the effect of suction pump, with the water extraction in the water tank, makes rivers go into the drinking-water pipe, sprays water through the drinking-water pipe and presss from both sides and get the part on to press from both sides and get the part and cool down, improve the life of pressing from both sides and getting the part.

Drawings

Fig. 1 is a schematic view of a first perspective of the overall three-dimensional structure of the high temperature resistant clamping device of the robot provided by the present invention;

fig. 2 is a second perspective view of the overall three-dimensional structure of the high temperature resistant clamping device of the robot of the present invention;

fig. 3 is a third view schematic diagram of the overall three-dimensional structure of the robot high temperature resistant clamping device provided by the present invention;

FIG. 4 is a schematic sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 101. a frame plate; 102. a drive motor; 103. a screw rod; 104. a sliding sleeve; 105. a connecting disc; 106. a hydraulic cylinder; 107. a hydraulic lever; 108. a protective cover; 109. a placement plate; 110. a water tank; 111. a water pump; 112. a water pumping pipe; 2. a gripping mechanism; 201. a clamping plate; 202. a first gear; 203. a first connecting plate; 204. a second connecting plate; 205. a second gear; 206. and a clamping arm.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example one

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the device is got to high temperature resistant clamp of robot, including base 1, base 1 top fixedly connected with frame plate 101, frame plate 101 is the L shape, frame plate 101 is equipped with two altogether, frame plate 101 outer wall fixedly connected with driving motor 102, be provided with lead screw 103 on driving motor 102's the output, lead screw 103 outer wall swing joint has sliding sleeve 104, sliding sleeve 104 top fixedly connected with connection pad 105, connection pad 105 bottom is provided with pneumatic cylinder 106, be provided with hydraulic stem 107 on the pneumatic cylinder 106, mechanism 2 is got to hydraulic stem 107 bottom fixedly connected with clamp.

Example two

Referring to fig. 5, the clamping mechanism 2 includes a clamping plate 201 and a first gear 202, two ends of the first gear 202 are provided with first connecting plates 203, a top of the first connecting plate 203 is fixedly connected with a second connecting plate 204, the second connecting plate 204 is fixedly connected with a hydraulic rod 107, an outer wall of the first gear 202 is engaged with a second gear 205, two second gears 205 are provided, an outer wall of the second gear 205 is provided with two clamping arms 206, and two clamping arms 206 are provided, the clamping arms 206 are fixedly connected with the clamping plate 201, the hydraulic rod 107 is used for moving downwards to drive the first connecting plate 203 and the second connecting plate 204 to move downwards, the two clamping arms 202 are driven to move downwards when moving downwards, the first gear 202 is in contact with the second gear 205 when moving downwards, the two second gears 205 rotate inwards with the downward movement of the first gear 202, the clamping arm 206 is driven to move when the second gear 205 rotates, the inner side of the second gear 205 rotates downwards to open the two clamping arms 206 away from each other, after the two clamping arms 206 reach a proper distance, the first gear 202 stops moving, the first gear 202 moves upwards to drive the clamping arms 202 to move, the clamping shell to close to the clamping shell, and the two clamping arms 206 close to the clamping shell, and the clamping shell 206, and the clamping shell can be close to the clamping shell, and the clamping arms 205; the clamping arm 206 and the clamping plate 201 are made of high-temperature-resistant materials, and the clamping arm 206 and the clamping plate 201 are made of high-temperature-resistant materials, so that the clamping arm 206 and the clamping plate 201 can also normally clamp the shell mold in a high-temperature environment, and the service lives of the clamping arm and the clamping plate are prolonged.

EXAMPLE III

Referring to fig. 2, 3 and 4, a protective cover 108 is arranged on the outer wall of the hydraulic cylinder 106, the protective cover 108 is made of a high-temperature-resistant heat-insulating material, and the hydraulic cylinder 106 is protected and insulated by the aid of the protective cover 108, so that the hydraulic cylinder 106 is prevented from being influenced by overhigh temperature; the outer wall of the frame plate 101 is fixedly connected with two object placing plates 109, and the shell molds can be placed on the object placing plates 109 by utilizing the action of the object placing plates 109 after the clamping plates 201 clamp the shell molds out, so that workers can take the shell molds conveniently; the top of the base 1 is fixedly connected with two water tanks 110, and by utilizing the action of the water tanks 110, workers can pour water into the water tanks 110 at regular time, so that the clamping parts can be cooled conveniently; the inner wall of the water tank 110 is provided with the water suction pump 111, the water suction pipe 112 is arranged on the water suction pump 111, the two water suction pipes 112 are arranged, water in the water tank 110 is extracted under the action of the water suction pump 111, water flows into the water suction pipe 112, and the water is sprayed on the clamping part through the water suction pipe 112, so that the clamping part is cooled, and the service life of the clamping part is prolonged.

The working principle is as follows: the hydraulic rod 107 moves downwards to enable the hydraulic rod 107 to drive the first connecting plate 203 and the second connecting plate 204 to move downwards, the first gear 202 is driven to move downwards when the hydraulic rod 107 moves downwards, the first gear 202 contacts with the second gear 205 when moving downwards, the two second gears 205 rotate inwards along with the downward movement of the first gear 202, the clamping arms 206 are driven to move when the second gear 205 rotates, the two clamping arms 206 are kept away from each other by the downward rotation of the inner side of the second gear 205, after the two clamping arms 206 are kept at a proper distance, the first gear 202 stops moving, the two second gears 205 are driven to rotate by the upward movement of the first gear 202, when the second gear 205 rotates, the two clamping arms 206 approach each other, and the clamping plates 201 can tightly clamp the shell mold by the approach of the two clamping arms.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Device is got to high temperature resistant clamp of robot, including base (1), its characterized in that, base (1) top fixedly connected with frame plate (101), frame plate (101) are L shape, frame plate (101) are equipped with two altogether, frame plate (101) outer wall fixedly connected with driving motor (102), be provided with lead screw (103) on the output of driving motor (102), lead screw (103) outer wall swing joint has sliding sleeve (104), sliding sleeve (104) top fixedly connected with connection pad (105), connection pad (105) bottom is provided with pneumatic cylinder (106), be provided with hydraulic stem (107) on pneumatic cylinder (106), mechanism (2) are got to hydraulic stem (107) bottom fixedly connected with clamp.

2. The robot high-temperature-resistant clamping device according to claim 1, wherein the clamping mechanism (2) comprises a clamping plate (201) and a first gear (202), first connecting plates (203) are arranged at two ends of the first gear (202), a second connecting plate (204) is fixedly connected to the tops of the first connecting plates (203), the second connecting plate (204) is fixedly connected with the hydraulic rod (107), a second gear (205) is connected to the outer wall of the first gear (202) in a meshing manner, the number of the second gears (205) is two, clamping arms (206) are arranged on the outer wall of the second gear (205), the number of the clamping arms (206) is two, and the clamping arms (206) are fixedly connected with the clamping plate (201).

3. The robot refractory grasping apparatus according to claim 2, wherein the grasping arm (206) and the grasping plate (201) are both of refractory material.

4. The robot high-temperature-resistant clamping device as claimed in claim 1, wherein a protective cover (108) is arranged on the outer wall of the hydraulic cylinder (106), and the protective cover (108) is made of a high-temperature-resistant heat-insulating material.

5. The robot high-temperature-resistant clamping device as claimed in claim 1, wherein two object placing plates (109) are fixedly connected to the outer wall of the frame plate (101), and the number of the object placing plates (109) is two.

6. The robot high-temperature-resistant clamping device as claimed in claim 1, wherein a water tank (110) is fixedly connected to the top of the base (1), and the number of the water tanks (110) is two.

7. The robot high-temperature-resistant clamping device as claimed in claim 6, wherein a water suction pump (111) is arranged on the inner wall of the water tank (110), a water suction pipe (112) is arranged on the water suction pump (111), and the number of the water suction pipes (112) is two.