Anti-movement tool for engine cylinder block

Abstract

The utility model discloses an anti-movement tool for an engine cylinder, which relates to the technical field of auto spare part processing and comprises a mounting plate, a rotating seat is fixedly mounted at the upper end of the mounting plate, a rotating drum is rotatably connected to the inner side of the rotating seat, a platen is fixedly mounted at the upper end of the rotating drum, and a ring is fixedly mounted on the outer side of the rotating drum. By the adoption of the structure, when the cylinder body needs to be positioned and fixed on the platen and other faces need to be machined, only the platen needs to be rotated to enable the rotary drum connected with the platen to rotate on the rotary base, and after the rotary drum rotates to the machining face of the corresponding engine cylinder body, the stud is rotated through the rotary disc to stretch out and draw back on the support in a threaded mode. And an arc-shaped plate rotationally connected with the other end of the stud slides until a first rubber body on the arc-shaped plate abuts against the annular surface of the outer wall of the rotary drum, so that the rotary drum can be fixed, and different surfaces of the engine cylinder body can be conveniently machined and assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and particularly relates to an anti-movement tool for an engine cylinder body. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing. In recent years, auto parts manufacturers have also been developing rapidly. The engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines and electric motors. For example, internal combustion engines usually convert chemical energy into mechanical energy. The engine is suitable for power generation devices. The engine cylinder anti-swaying tooling is to ensure that the engine cylinder does not produce unnecessary movement or swaying during assembly, installation or operation, thereby ensuring the stability and reliability of the engine.

[0003] After searching, a Chinese patent with publication number CN212918503U discloses a positioning tool for processing a small-displacement engine cylinder block, including an operating table, a fixed plate fixedly connected to the top of the operating table, an engine cylinder block movably connected to the front side of the fixed plate, a limit plate movably connected to the front side of the engine cylinder block, a moving rod fixedly connected to the front side of the limit plate, a fixed block fixedly connected to the front side of the top of the operating table, a movable hole for use with the moving rod is provided on the rear side of the fixed block, a card slot is provided in the inner cavity of the fixed block, and a positioning mechanism is provided in the inner cavity of the card slot.

[0004] Through the above-mentioned prior art, it can be understood that the current traditional engine cylinder anti-movement tooling still has certain shortcomings in actual use. For example, when the engine cylinder is installed, although it can be positioned on the tooling to prevent movement, since the engine cylinder is often composed of multiple surfaces, when the engine cylinder is installed and processed in different orientations, it is often necessary for the staff to move to the corresponding installation surface for installation, which is very inconvenient. Secondly, the prior art uses a positioning mechanism that is connected to one of the multiple positioning grooves on the outside of the moving rod to limit the moving rod, and there is a large gap between the positioning grooves. Therefore, when positioning the engine cylinder, there is often a certain gap, which in turn affects the anti-movement positioning effect of the engine cylinder. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an engine cylinder anti-movement tooling to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An engine cylinder anti-movement tool comprises a mounting plate, a swivel seat is fixedly mounted on the upper end of the mounting plate, a rotating drum is rotatably connected to the inner side of the swivel seat, a table is fixedly mounted on the upper end of the rotating drum, a ring is fixedly mounted on the outer side of the rotating drum, a fixing mechanism is fixedly mounted on the upper end of the mounting plate, the fixing mechanism and the ring are abuttingly connected, a positioning frame is fixedly mounted on the upper end of the table, a first positioning screw is threadedly connected to the inner side of the positioning frame, the ends of the first positioning screw are threadedly penetrated through the frame wall of the positioning frame, and a second A positioning head, a third rubber body is fixedly installed on one end of the second positioning head away from the first positioning screw, a slide is fixedly installed on the upper end of the table, a convex seat is slidably connected to the outer side of the slide, a second positioning screw is threadedly connected to the inner side of the convex seat, both ends of the second positioning screw are threadedly penetrated through the convex seat, a first positioning head is fixedly installed on one end of the second positioning screw, a second rubber body is fixedly installed on one end of the first positioning head away from the second positioning screw, a hand bolt is symmetrically threadedly connected to the upper end of the convex seat, and the threaded end of the hand bolt abuts against the upper end surface of the slide rod;

[0008] The fixing mechanism includes a support, which is fixedly mounted on the upper end of the mounting plate, a stud is threadedly connected to the inner side of the support, a rotating disk is fixedly mounted on one end of the stud, an end of the stud away from the rotating disk is threadedly penetrated through the support and rotatably connected to an arc plate, a first rubber body is fixedly mounted on the inner wall of the arc portion of the arc plate, a side of the arc plate away from the first rubber body is slidably connected to the support, the arc plate is abutted against the outer surface of the ring through the first rubber body, and the ring on the rotating drum can be conveniently pressed tightly through the fixing mechanism.

[0009] As a preferred technical solution, a fixing plate is symmetrically fixedly connected to the outer side of the support, and a third fixing hole is symmetrically opened on the inner side of the fixing plate. The fixing plate is fixedly installed by screws passing through the third fixing hole and the mounting plate. The support can be conveniently installed through the fixing plate and the third fixing hole.

[0010] As a preferred technical solution, a threaded sleeve is fixedly installed on the inner side of the support, and one end of the stud is threadedly penetrated through the threaded sleeve. Through the threaded sleeve, the stud can conveniently thread through the support.

[0011] As a preferred technical solution, a sliding rod is symmetrically fixedly installed on one side of the arc plate facing the support, and the other end of the sliding rod is slidably connected to the inner side of the support. The sliding rod can facilitate the sliding of the arc plate on the support.

[0012] As a preferred technical solution, a first screw hole is opened on the inner side of the positioning frame, and one end of the first positioning screw is threaded through the first screw hole. Through the first screw hole, the first positioning screw can conveniently thread through the positioning frame.

[0013] As a preferred technical solution, a second screw hole is opened on the inner side of the convex seat, and one end of the second positioning screw is threaded through the second screw hole. Through the second screw hole, the second positioning screw can conveniently thread through the convex seat.

[0014] As a preferred technical solution, a second fixing hole is symmetrically opened on the inner side of the mounting plate, and a first fixing hole is opened at an equal angle on the inner side of the edge of the swivel seat. The swivel seat is fixed to the upper end of the mounting plate by screws passing through the first fixing hole. The mounting plate can be easily installed through the second fixing hole, and the swivel seat can be conveniently installed and fixed on the mounting plate through the first fixing hole.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, when the cylinder body needs to be positioned and fixed on the table, if other surfaces need to be processed, it is only necessary to rotate the table so that the rotating drum connected to the table rotates on the rotating seat. When it rotates to the processing surface corresponding to the engine cylinder body, the stud is rotated on the support by the rotating disk to extend and retract the thread, and the arc plate connected to the other end of the stud rotates and slides until the first rubber body on the arc plate is tightly pressed against the annular surface of the outer wall of the rotating drum to ensure that the rotating drum is fixed, so that the processing and assembly operations on different surfaces of the engine cylinder body can be conveniently performed;

[0017] Secondly, by inserting the cylinder body along the right angle of the positioning frame away from one end of the first positioning screw, and then using the first positioning screw to threadably rotate on the positioning frame, the second positioning head of the first positioning screw with the third rubber body can position and tighten the other side of the cylinder body, and finally the first positioning head with the second rubber body on the convex seat can be used to tighten the other side of the cylinder body away from the positioning frame, thereby facilitating the anti-movement positioning and tightening of the cylinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 The utility model Figure 1 Enlarged view of point B in the middle;

[0021] Figure 4 The utility model Figure 1 Enlarged view of center C.

[0022] 1. Mounting plate; 2. Drum; 3. Rotating seat; 4. Ring; 5. Table; 6. Positioning frame; 7. First fixing hole; 8. Second fixing hole; 9. First positioning screw; 10. First screw hole; 11. Fixing mechanism; 111. Support; 112. Stud; 113. Rotating disk; 114. Arc plate; 115. First rubber body; 12. Third fixing hole; 13. Fixing plate; 14. Screw sleeve; 15. Slide rod; 16. Slide; 17. Boss; 18. Second positioning screw; 19. First positioning head; 20. Second rubber body; 21. Hand-tightening bolt; 22. Second positioning head; 23. Third rubber body; 24. Second screw hole. DETAILED DESCRIPTION

[0023] refer to Figures 1 to 4 The engine cylinder anti-movement tooling described in this embodiment includes a mounting plate 1, a swivel seat 3 is fixedly installed on the upper end of the mounting plate 1, a rotating drum 2 is rotatably connected to the inner side of the swivel seat 3, a table 5 is fixedly installed on the upper end of the rotating drum 2, a ring 4 is fixedly installed on the outer side of the rotating drum 2, a fixing mechanism 11 is fixedly installed on the upper end of the mounting plate 1, the fixing mechanism 11 and the ring 4 are abutted and connected, a positioning frame 6 is fixedly installed on the upper end of the table 5, a first positioning screw 9 is threadedly connected to the inner side of the positioning frame 6, and the ends of the first positioning screw 9 are threadedly penetrated through the frame wall of the positioning frame 6, a second positioning head 22 is fixedly installed on one end of the first positioning screw 9, and a third rubber body 23 is fixedly installed on the end of the second positioning head 22 away from the first positioning screw 9, a slide 16 is fixedly installed on the upper end of the table 5, a convex seat 17 is slidably connected to the outer side of the slide 16, a second positioning screw 18 is threadedly connected to the inner side of the convex seat 17, and the ends of the second positioning screw 18 are threadedly connected to the inner side of the convex seat The groove runs through the convex seat 17, and one end of the second positioning screw 18 is fixedly installed with a first positioning head 19, and the end of the first positioning head 19 away from the second positioning screw 18 is fixedly installed with a second rubber body 20. The upper end of the convex seat 17 is symmetrically threaded with a hand-tightening bolt 21, and the threaded end of the hand-tightening bolt 21 abuts against the upper end surface of the slide rod 15; the lower end of the rotating drum 2 is limited and rotated inside the rotating seat 3 and cannot be separated; when the second positioning screw 18 at the convex seat 17 is used to press, the convex seat 17 can be slid on the slide 16 to the position of about the middle of the cylinder body pressing surface according to the specifications of the cylinder body, and the convex seat 17 can be pressed against the slide 16 by the hand-tightening bolt 21, and then the second positioning screw 18 is used to operate so that the first positioning head 19 presses against the cylinder body, and the pressing effect will be better; this technical solution and the Chinese patent with publication number CN212918503U disclose a small-displacement engine cylinder body that is suitable for small-displacement engine cylinder bodies;

[0024] The fixing mechanism 11 includes a support 111, which is fixedly mounted on the upper end of the mounting plate 1, and a stud 112 is threadedly connected to the inner side of the support 111, and a rotating disk 113 is fixedly mounted on one end of the stud 112, and one end of the stud 112 away from the rotating disk 113 is threadedly penetrated through the support 111 and rotatably connected to an arc plate 114, and a first rubber body 115 is fixedly mounted on the inner wall of the arc portion of the arc plate 114, and one side of the arc plate 114 away from the first rubber body 115 is slidably connected to the support 111, and the arc plate 114 is abutted against the outer surface of the ring 4 through the first rubber body 115. When the cylinder body needs to be positioned and fixed on the table 5, other surfaces need to be adjusted. During processing, it is only necessary to rotate the table plate 5 so that the rotating drum 2 connected to the table plate 5 rotates on the rotating seat 3. When it rotates to the processing surface corresponding to the engine cylinder block, the stud 112 is rotated by the rotating disk 113 to extend and retract the thread on the support 111, and the arc plate 114 connected to the other end of the stud 112 is rotated to slide until the first rubber body 115 on the arc plate 114 is tightly pressed against the ring 4 surface of the outer wall of the rotating drum 2 to ensure that the rotating drum 2 is fixed, so that the processing and assembly operations on different surfaces of the engine cylinder block can be conveniently performed; the outer surface of the ring 4 is also provided with a plurality of friction-increasing grooves. After the first rubber body 115 is pressed tightly, the stability of the fixation is also stronger under the friction-increasing effect.

[0025] refer to Figure 2 The outer side of the support 111 is symmetrically fixedly connected with a fixing plate 13, and the inner side of the fixing plate 13 is symmetrically provided with a third fixing hole 12. The fixing plate 13 is fixedly installed by screws penetrating the third fixing hole 12 and the mounting plate 1. By using the fixing plate 13 with the third fixing hole 12 on the support 111, the support 111 can be conveniently installed on the mounting plate 1.

[0026] refer to Figure 2 A screw sleeve 14 is fixedly installed on the inner side of the support 111 , and one end of the stud 112 is threadedly penetrated through the screw sleeve 14 . By threading the stud 112 through the screw sleeve 14 , the stud 112 can be easily threadedly extended and retracted on the support 111 .

[0027] refer to Figure 2 A sliding rod 15 is symmetrically fixedly installed on one side of the arc plate 114 facing the support 111, and the other end of the sliding rod 15 is slidably connected to the inner side of the support 111. The sliding rod 15 on the arc plate 114 slides on the support 111 to slide and limit the arc plate 114.

[0028] refer to Figure 1 A first screw hole 10 is provided on the inner side of the positioning frame 6, and one end of the first positioning screw 9 is threadedly inserted into the first screw hole 10. By utilizing the first positioning screw 9 to extend and retract in the first screw hole 10, the first positioning screw 9 can cooperate with the positioning frame 6 to tightly position the other side of the cylinder body.

[0029] refer to Figure 3 A second screw hole 24 is provided on the inner side of the boss 17, and one end of the second positioning screw 18 is threadedly inserted into the second screw hole 24. By threading one end of the second positioning screw 18 through the second screw hole 24, the second positioning rod can be conveniently pressed against the other side of the cylinder body away from the positioning frame 6 for positioning.

[0030] refer to Figure 1 A second fixing hole 8 is symmetrically opened on the inner side of the mounting plate 1, and a first fixing hole 7 is opened at an equal angle on the inner side of the edge of the swivel seat 3. The swivel seat 3 is fixedly mounted on the upper end of the mounting plate 1 by screws passing through the first fixing hole 7. By using the second fixing hole 8 on the mounting plate 1, the working mounting plate 1 can be conveniently installed at the designated processing position, and by using the first fixing hole 7 on the swivel seat 3, the swivel seat 3 can be conveniently installed on the mounting plate 1.

[0031] Principle and advantages of use: When positioning the cylinder body to prevent movement, first insert the cylinder body along the right angle of the positioning frame 6 away from the end of the first positioning screw 9, and then use the first positioning screw 9 to thread and rotate on the positioning frame 6, so that the second positioning head 22 of the first positioning screw 9 with the third rubber body 23 can position and tighten the other side of the cylinder body, and finally use the first positioning head 19 with the second rubber body 20 on the convex seat 17 to tighten the other side of the cylinder body away from the positioning frame 6;

[0032] When the cylinder body needs to be positioned and fixed on the table 5 and other surfaces need to be processed, it is only necessary to rotate the table 5 so that the rotating drum 2 connected to the table 5 rotates on the rotating seat 3. When it is rotated to the processing surface corresponding to the engine cylinder body, the stud 112 is rotated by the rotating disk 113 to thread and retract on the support 111, and the arc plate 114 connected to the other end of the stud 112 is rotated to slide until the first rubber body 115 on the arc plate 114 is tightly pressed against the ring 4 surface of the outer wall of the rotating drum 2 to ensure that the rotating drum 2 is fixed.

Claims

1. An engine cylinder block anti-movement tool, comprising a mounting plate (1), characterized in that: A rotating seat (3) is fixedly installed on the upper end of the mounting plate (1), a rotating drum (2) is rotatably connected to the inner side of the rotating seat (3), a table (5) is fixedly installed on the upper end of the rotating drum (2), a ring (4) is fixedly installed on the outer side of the rotating drum (2), a fixing mechanism (11) is fixedly installed on the upper end of the mounting plate (1), the fixing mechanism (11) and the ring (4) are in abutment connection, a positioning frame (6) is fixedly installed on the upper end of the table (5), the inner side of the positioning frame (6) is threadedly connected with a first positioning screw (9), the ends of the first positioning screw (9) are threadedly penetrated through the frame wall of the positioning frame (6), one end of the first positioning screw (9) is fixedly installed with a second positioning head (22), the second positioning head (22) is away from A third rubber body (23) is fixedly installed on one end of the first positioning screw (9), a slide (16) is fixedly installed on the upper end of the table (5), the outer side of the slide (16) is slidably connected to a convex seat (17), the inner side of the convex seat (17) is threadedly connected to a second positioning screw (18), the ends of the second positioning screw (18) are threadedly penetrated through the convex seat (17), a first positioning head (19) is fixedly installed on one end of the second positioning screw (18), and a second rubber body (20) is fixedly installed on the end of the first positioning head (19) away from the second positioning screw (18), the upper end of the convex seat (17) is symmetrically threadedly connected to a hand-tightening bolt (21), and the threaded end of the hand-tightening bolt (21) abuts against the upper end surface of the slide rod (15); The fixing mechanism (11) comprises a support (111), wherein the support (111) is fixedly mounted on the upper end of the mounting plate (1), a stud (112) is threadedly connected to the inner side of the support (111), a rotating disk (113) is fixedly mounted to one end of the stud (112), an end of the stud (112) away from the rotating disk (113) is threadedly penetrated through the support (111) and is rotatably connected to an arc plate (114), a first rubber body (115) is fixedly mounted on the inner wall of the arc portion of the arc plate (114), a side of the arc plate (114) away from the first rubber body (115) is slidably connected to the support (111), and the arc plate (114) abuts against the outer surface of the ring (4) through the first rubber body (115).

2. The engine cylinder anti-movement tool according to claim 1, characterized in that: A fixing plate (13) is symmetrically fixedly connected to the outer side of the support (111), a third fixing hole (12) is symmetrically opened on the inner side of the fixing plate (13), and the fixing plate (13) is fixedly installed by screws penetrating the third fixing hole (12) and the mounting plate (1).

3. The engine cylinder block anti-movement tool according to claim 1, characterized in that: A threaded sleeve (14) is fixedly mounted on the inner side of the support (111), and one end of the stud (112) is threadedly inserted through the threaded sleeve (14).

4. The engine cylinder block anti-movement tool according to claim 1, characterized in that: A sliding rod (15) is symmetrically fixedly mounted on one side of the arc-shaped plate (114) facing the support (111), and the other end of the sliding rod (15) is slidably connected to the inner side of the support (111).

5. The engine cylinder anti-movement tool according to claim 1, characterized in that: A first screw hole (10) is provided on the inner side of the positioning frame (6), and one end of the first positioning screw rod (9) is threadedly inserted through the first screw hole (10).

6. The engine cylinder block anti-movement tool according to claim 1, characterized in that: A second screw hole (24) is provided on the inner side of the convex seat (17), and one end of the second positioning screw rod (18) is threadedly inserted through the second screw hole (24).

7. The engine cylinder anti-movement tool according to claim 1, characterized in that: The inner side of the mounting plate (1) is symmetrically provided with second fixing holes (8), the inner side of the edge of the swivel seat (3) is provided with first fixing holes (7) at equal angles, and the swivel seat (3) is fixedly mounted on the upper end of the mounting plate (1) by screws penetrating the first fixing holes (7).

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