CN219379657U

CN219379657U - Press mounting device for engine cylinder sleeve

Info

Publication number: CN219379657U
Application number: CN202320446238.1U
Authority: CN
Inventors: 初成泰; 郝永娜
Original assignee: Chongqing Runcheng Power Equipment Co ltd
Current assignee: Chongqing Runcheng Power Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-21
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an engine cylinder sleeve press-fitting device which comprises a machine table, a hydraulic rod and a press head, wherein a movable structure is arranged at the top end of the machine table, a back plate is fixed at one end of the top end of the machine table, a machine case is fixed at the top end of the back plate, the hydraulic rod is arranged at the central position inside the machine case, the bottom end of the hydraulic rod extends to the bottom end of the machine case, the press head is arranged at the bottom end of the hydraulic rod, a protection structure is arranged at the bottom end of the press head, and an auxiliary structure is arranged at one end of the bottom end of the machine case. According to the utility model, the movable structure is arranged, when the engine cylinder sleeve press-fitting device is used, an operator can rotate the adjusting rod exposed out of the side end of the engine platform, the left and right translation operation can be driven by the threaded fit between the adjusting rod and the fit groove, meanwhile, the moving direction of the engine platform can be guided by the fit of the guide groove and the guide rod, so that the engine cylinder sleeve press-fitting device can stably move, and the convenience of the engine cylinder sleeve press-fitting device in moving the engine cylinder sleeve press-fitting device is realized.

Description

Press mounting device for engine cylinder sleeve

Technical Field

The utility model relates to the technical field of press-fitting devices, in particular to an engine cylinder sleeve press-fitting device.

Background

The engine is a machine capable of converting other forms of energy into mechanical energy, the outer shell of the engine can be called an engine cylinder body, the cylinder sleeve is a short term of a cylinder sleeve, the engine is inlaid in a cylinder barrel of the engine cylinder body, a combustion chamber is formed by the engine cylinder sleeve, a piston and a cylinder cover, when the engine cylinder sleeve is installed, the engine cylinder sleeve is required to be pressed into the cylinder barrel of the engine cylinder body, the intensity is high when the engine cylinder sleeve is subjected to glory, and the engine cylinder sleeve is an auxiliary device for assisting in press fitting the engine cylinder sleeve into the cylinder barrel;

the cylinder barrel and the cylinder sleeve on the inner side of the engine cylinder sleeve are often plural, after the single-group cylinder sleeve is pressed, the engine cylinder body needs to be slightly shifted, so that the next-group cylinder sleeve is installed, if the position of the cylinder body is manually shifted, the cylinder barrel is troublesome, and therefore, the cylinder barrel needs to be improved, and the cylinder barrel is more convenient to use.

Disclosure of Invention

The utility model aims to provide an engine cylinder sleeve press-fitting device, which aims to solve the problem that the engine cylinder sleeve press-fitting device is inconvenient to assist in moving the position of a cylinder body when in use in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engine cylinder cover pressure equipment device, includes board, hydraulic stem and pressure head, the top of board is provided with the moving structure, the moving structure includes movable tank, processing platform, cooperation groove, regulation pole, guide way and guide way, the movable tank sets up in the top of board, the inside of movable tank is provided with the processing platform, the inside central point department of processing platform is provided with the cooperation groove, the inside of cooperation groove is provided with the regulation pole, adjust one side of pole one side extension to the board, the both ends of processing platform inside all are provided with the guide way, the inside of guide way is provided with the guide way, the one end on board top is fixed with the backplate, the top of backplate is fixed with the organic case, the hydraulic stem is installed to the inside central point department of machine case, the hydraulic stem bottom extends to the bottom of machine case, the pressure head is installed to the bottom of hydraulic stem, the bottom of pressure head is provided with protection architecture, the one end of machine case bottom is provided with auxiliary structure.

Preferably, the inside of the cooperation groove is provided with internal thread, the surface of adjusting the pole is provided with the external thread, the cooperation groove is connected through the screw thread with adjusting the pole.

Preferably, two groups of guide rods are arranged on the inner side of the machine table, and the two groups of guide rods are distributed in parallel.

Preferably, the protection structure comprises a sleeve, a pressing plate and a hard rubber pad, wherein the sleeve is arranged on the outer side of the pressing head, the pressing plate is fixed at the bottom end of the sleeve, and the hard rubber pad is arranged at the bottom end of the hard rubber pad.

Preferably, the cross section of the sleeve is larger than that of the pressure head, and the sleeve and the pressure head form a clamping structure.

Preferably, the auxiliary structure comprises a chute, a protection plate, a transparent plate, a side table and a magnetic block, wherein the chute is arranged at one end of the bottom end of the chassis, the protection plate is arranged on the inner side of the chute, the transparent plate is arranged on the inner side of the protection plate, the side table is arranged at the bottom end of one side of the protection plate, and the magnetic block is arranged at the top end of the side table.

Preferably, the cross section of the chute is larger than that of the protection plate, and the protection plate and the chute form a sliding structure.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the moving structure, when the engine cylinder sleeve press-fitting device is used, an operator can rotate the adjusting rod exposed out of the side end of the engine platform, and can drive the processing platform to perform left-right translation operation through threaded fit between the adjusting rod and the matching groove;

through the arrangement of the protection structure, the pressing plate is clamped at the bottom position of the pressing head through the sleeve, the hard rubber pad is arranged at the bottom position of the pressing plate, and when the engine cylinder sleeve press-fitting device is used, the hard rubber pad is contacted with the cylinder sleeve, so that the damage to the cylinder sleeve during press-fitting can be reduced, and the protection of the cylinder sleeve during use of the engine cylinder sleeve press-fitting device is realized;

through being provided with auxiliary structure, the pressure equipment in-process, operating personnel can be with the guard plate downward pulling, makes it stand in the front end in pressure equipment region to this, the existence of guard plate can protect operating personnel, can prevent when processing is lost, and cylinder liner landing or departure cause the injury to operating personnel, and the inboard transparent plate of guard plate can be convenient for operating personnel watch the pressure equipment process to in time carry out corresponding operation, strengthened the security when this engine cylinder liner pressure equipment device uses.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a protective structure according to the present utility model;

fig. 4 is a schematic side sectional view of the auxiliary structure of the present utility model.

In the figure: 1. a machine table; 2. a moving structure; 201. a moving groove; 202. a processing table; 203. a mating groove; 204. an adjusting rod; 205. a guide groove; 206. a guide rod; 3. a back plate; 4. a chassis; 5. a hydraulic rod; 6. a pressure head; 7. a protective structure; 701. a sleeve; 702. a pressing plate; 703. a hard rubber pad; 8. an auxiliary structure; 801. a chute; 802. a protection plate; 803. a transparent plate; 804. a side table; 805. a magnetic 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the engine cylinder sleeve press-fitting device comprises a machine table 1, a hydraulic rod 5 and a press head 6, wherein a movable structure 2 is arranged at the top end of the machine table 1, the movable structure 2 comprises a movable groove 201, a machining table 202, a matching groove 203, an adjusting rod 204, a guide groove 205 and a guide rod 206, the movable groove 201 is arranged at the top end of the machine table 1, the machining table 202 is arranged in the movable groove 201, the matching groove 203 is arranged in the center of the machining table 202, the adjusting rod 204 is arranged in the matching groove 203, one side of the adjusting rod 204 extends to one side of the machine table 1, guide grooves 205 are arranged at two ends of the inside of the machining table 202, guide rods 206 are arranged in the guide groove 205, internal threads are arranged in the guide groove 203, external threads are arranged on the surface of the adjusting rod 204, the matching groove 203 is connected with the adjusting rod 204 through threads, two groups of guide rods 206 are arranged on the inner side of the machine table 1, and the two groups of guide rods 206 are distributed in parallel;

specifically, as shown in fig. 1 and 2, when the structure is used, an operator can rotate the adjusting rod 204 exposed from the side end of the machine table 1, and can drive the machining table 202 to move left and right in the moving groove 201 through screw fit, so that the position of the cylinder placed on the machining table 202 can be adjusted and moved;

the machine comprises a machine table 1, a machine box 4, a hydraulic rod 5, a pressure head 6, a protection structure 7, a sleeve 701, a pressing plate 702 and a hard rubber pad 703, wherein the back plate 3 is fixed at one end of the top end of the machine table 1, the machine box 4 is fixed at the top end of the back plate 3, the hydraulic rod 5 is installed at the central position inside the machine box 4, the bottom end of the hydraulic rod 5 extends to the bottom end of the machine box 4, the pressure head 6 is installed at the bottom end of the hydraulic rod 5, the protection structure 7 comprises the sleeve 701, the pressing plate 702 and the hard rubber pad 703, the sleeve 701 is arranged on the outer side of the pressure head 6, the pressing plate 702 is fixed at the bottom end of the sleeve 701, the hard rubber pad 703 is installed at the bottom end of the hard rubber pad 703, the cross section of the sleeve 701 is larger than the cross section of the pressure head 6, and the sleeve 701 and the pressure head 6 form a clamping structure;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, the pressure plate 702 is mounted on the pressure head 6 through the sleeve 701, and when the structure is used, the hard rubber pad 703 at the bottom of the pressure plate 702 contacts with the cylinder sleeve, so that the cylinder sleeve can be protected, and the cylinder sleeve is prevented from being damaged due to overlarge pressure;

an auxiliary structure 8 is arranged at one end of the bottom end of the case 4, the auxiliary structure 8 comprises a sliding groove 801, a protection plate 802, a transparent plate 803, a side table 804 and a magnetic block 805, the sliding groove 801 is arranged at one end of the bottom end of the case 4, the protection plate 802 is arranged on the inner side of the sliding groove 801, the transparent plate 803 is arranged on the inner side of the protection plate 802, the side table 804 is arranged at the bottom end of one side of the protection plate 802, the magnetic block 805 is arranged at the top end of the side table 804, the cross section of the sliding groove 801 is larger than the cross section of the protection plate 802, and the protection plate 802 and the sliding groove 801 form a sliding structure;

specifically, as shown in fig. 2 and 4, when the structure is used, the protection plate 802 is pulled down to be blocked in front of the press-fitting area, so that an operator can be separated from the structure, the operation personnel can be protected when the press-fitting operation is performed, meanwhile, the operation personnel can see the press-fitting process through the transparent plate 803 on the inner side of the protection plate 802, and corresponding operation can be performed timely according to the situation.

Working principle: when the hydraulic press is used, an operator firstly places the cylinder body on the processing table 202, then the cylinder sleeve is slightly clamped at the cylinder barrel, then the pressure head 6 is pushed down by the rest hydraulic rods 5, the pressure plate 702 is installed at the bottom of the pressure head 6 through the sleeve 701, the hard rubber pad 703 at the bottom of the pressure plate 702 is in contact with the cylinder sleeve during press mounting, when the pressure is applied to the pressure plate to press the pressure plate into the inner side of the cylinder barrel, the hard rubber pad 703 can protect the cylinder sleeve, damage to the cylinder sleeve caused by overlarge pressure is prevented, along with the press mounting, the operator can rotate the adjusting rod 204 exposed out of the side end of the machine table 1, the left and right positions of the processing table 202 are adjusted, so that the position of the cylinder body on the processing table 202 is adjusted, press mounting operation of the next group of cylinder body is performed, in the press mounting process, the operator can pull down the protection plate 802 at the bottom of the machine case 4, the protection plate 802 can be erected at the front end of the cylinder body, the operation personnel can be protected, the press mounting area and the operator are separated from the operation personnel, meanwhile, the transparent plate 803 is installed on the inner side of the protection plate 803, the inner side of the protection plate can visually see the machine case 803, along with the process of press mounting the protection plate 802, the inner side of the machine case can be lifted up and the inside the machine case 805, and the inside the machine case can be moved back to the inside the machine case 4 through the machine case 801, and the machine case 4, and the inside can be kept by the inside the machine case, and the inside after the machine can be kept by being moved by the inside, and can be kept by being up, and along with the inside, and after the inside, and can be kept.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engine cylinder cover pressure equipment device, includes board (1), hydraulic stem (5) and pressure head (6), its characterized in that: the top of board (1) is provided with movable structure (2), movable structure (2) is including movable tank (201), processing platform (202), cooperation groove (203), regulation pole (204), guide way (205) and guide bar (206), movable tank (201) sets up in the top of board (1), the inside of movable tank (201) is provided with processing platform (202), the inside central point department of processing platform (202) is provided with cooperation groove (203), the inside of cooperation groove (203) is provided with regulation pole (204), one side of regulation pole (204) extends to one side of board (1), both ends of processing platform (202) inside all are provided with guide groove (205), the inside of guide groove (205) is provided with guide bar (206), the one end on board (3) are fixed to the one end on board (1) top, the top mounting organic case (4) of backplate (3), hydraulic stem (5) are installed to the inside central point department of machine case (4), hydraulic stem (5) bottom extends to the bottom of board (4) and is provided with pressure head (6) bottom (7) of pressure head (6), an auxiliary structure (8) is arranged at one end of the bottom end of the case (4).

2. The engine cylinder jacket press-fitting device according to claim 1, characterized in that: the inside of cooperation groove (203) is provided with the internal thread, the surface of adjusting pole (204) is provided with the external screw thread, cooperation groove (203) is connected through the screw thread with adjusting pole (204).

3. The engine cylinder jacket press-fitting device according to claim 1, characterized in that: the guide rods (206) are arranged on the inner side of the machine table (1) in two groups, and the two groups of guide rods (206) are distributed in parallel.

4. The engine cylinder jacket press-fitting device according to claim 1, characterized in that: the protection structure (7) comprises a sleeve (701), a pressing plate (702) and a hard rubber pad (703), wherein the sleeve (701) is arranged on the outer side of the pressing head (6), the pressing plate (702) is fixed at the bottom end of the sleeve (701), and the hard rubber pad (703) is arranged at the bottom end of the hard rubber pad (703).

5. The engine cylinder jacket press-fitting device according to claim 4, wherein: the cross section of the sleeve (701) is larger than that of the pressure head (6), and the sleeve (701) and the pressure head (6) form a clamping structure.

6. The engine cylinder jacket press-fitting device according to claim 1, characterized in that: auxiliary structure (8) include spout (801), guard plate (802), transparent plate (803), lateral station (804) and magnetic path (805), spout (801) set up in the one end of quick-witted case (4) bottom, the inboard of spout (801) is provided with guard plate (802), transparent plate (803) are installed to the inboard of guard plate (802), lateral station (804) are installed to the bottom of guard plate (802) one side, magnetic path (805) are installed on the top of lateral station (804).

7. The engine cylinder jacket press-fitting device according to claim 6, wherein: the cross section of the sliding groove (801) is larger than that of the protection plate (802), and the protection plate (802) and the sliding groove (801) form a sliding structure.