Clamping tool with pushing function for plane bearing packaging

Abstract

The plane bearing packaging clamping tool with the pushing function comprises a U-shaped frame and a bearing body, an electric push rod is fixedly installed on one side of the U-shaped frame, one end of the electric push rod penetrates through the U-shaped frame and is fixedly provided with a push plate, and the plane bearing packaging clamping tool further comprises a supporting plate fixedly installed on one side of the interior of the U-shaped frame, a plurality of sets of fixing blocks are symmetrically mounted at the top of the supporting plate, rollers are rotationally connected between the multiple sets of fixing blocks through bearings, mounting grooves are symmetrically formed in the two sides of the inner wall of the U-shaped frame, telescopic rods are fixedly mounted in the two mounting grooves, and telescopic springs are arranged outside the telescopic rods in a sleeving mode; one end of the telescopic spring is fixedly connected with the mounting groove; when the bearing body is packaged and pushed, the bearing body can move on the supporting plate, abrasion of the bearing body is avoided, the bearing body can be supported by the supporting plate and limited by the guide wheels, the bearing body cannot fall off, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a clamping tool for plane bearing packaging with a pushing function. Background Art

[0002] The production of bearings requires multiple steps such as cutting, grinding, assembly, and testing. After the bearings are processed, they need to be packaged. The existing bearing packaging is to clamp the bearings and place them in a packaging bag or box.

[0003] Publication No. CN209814399U discloses a clamping device for bearing packaging. The patent is provided with a pushing component, which changes the bearing into the packaging bag or packaging box from free fall to pushing into the packaging bag or packaging box, avoiding the bearing being damaged by collision with hard objects. However, the patent still has the following problems in actual use:

[0004] By providing a pushing component, the bearing is pushed into the packaging bag or packaging box instead of free fall, which avoids the bearing being damaged by collision with hard objects. However, in actual use, the bearing will slide on the pushing plate after being pushed, and there is no support limit on both sides of the bearing. The bearing may fall when moving on the pushing plate, which is not convenient for the packaging of the bearing. In addition, the bearing will always rub against the pushing plate during operation, which may cause wear on the bearing surface and affect the quality of the bearing.

[0005] A clamping tool for plane bearing packaging with a pushing function is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a clamping tool for flat bearing packaging with a pushing function, so as to solve the problem proposed in the above background technology that the bearing is currently sent into a packaging bag or a packaging box by a pushing component, which is changed from free fall to pushing into a packaging bag or a packaging box, thereby avoiding the bearing being damaged by collision with hard objects when being unloaded. However, in actual use, the bearing will slide on the pushing plate after being pushed, and there is no support limit on both sides of the bearing. The movement of the bearing on the pushing plate may cause it to fall, which is inconvenient for the packaging of the bearing. Moreover, during operation, the bearing is always rubbed against the pushing plate, which may cause wear on the bearing surface and affect the quality of the bearing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping tool for plane bearing packaging with a pushing function, comprising a U-shaped frame and a bearing body;

[0008] An electric push rod is fixedly installed on one side of the U-shaped frame, and one end of the electric push rod passes through the U-shaped frame and is fixedly installed with a push plate;

[0009] Also includes:

[0010] A support plate is fixedly installed on one side of the inner part of the U-shaped frame, and a plurality of groups of fixing blocks are symmetrically installed on the top of the support plate, and rollers are rotatably connected between the plurality of groups of fixing blocks through bearings, and mounting grooves are symmetrically opened on both sides of the inner wall of the U-shaped frame;

[0011] Wherein, a telescopic rod is fixedly installed inside the two installation grooves, and a telescopic spring is sleeved outside the telescopic rod, and one end of the telescopic spring is fixedly connected to the installation groove, and a connecting block is fixedly installed on the other end of the telescopic rod and the telescopic spring, and the connecting block is slidably connected to the installation groove, and a fixing frame is symmetrically installed on one side of the connecting block, and a guide wheel is rotatably connected between the fixing frames through a bearing, and a clamping assembly is symmetrically arranged inside the U-shaped frame;

[0012] Among them, the clamping assembly includes sliding grooves symmetrically opened on both sides of the U-shaped frame, and a number of mounting blocks are fixedly installed inside the sliding grooves, and an L-shaped rod is slidably connected inside the several mounting blocks, and fixed rods are symmetrically installed on both sides of the movable end of the electric push rod.

[0013] Preferably, a protrusion is symmetrically installed on one side of the fixing rod, and a groove is symmetrically opened on one side of the L-shaped rod close to the fixing rod, and the protrusion is adaptively connected to the groove.

[0014] Preferably, a through groove is formed on one side of the inner wall of the U-shaped frame close to the two sliding grooves, and a positioning plate is arranged inside the through groove, and a connecting rod is hinged on one side of the positioning plate, and the end of the connecting rod away from the positioning plate is hinged to the L-shaped rod.

[0015] Preferably, rectangular grooves are symmetrically opened on both sides of the inner parts of the two through grooves, and a guide rod is fixedly installed inside the rectangular groove, and a positioning sleeve is slidably connected to the outer side of the guide rod, and a mounting rod is fixedly installed on one side of the positioning sleeve, and the mounting rod is fixedly connected to the positioning plate.

[0016] Preferably, a plurality of connection grooves are provided on the adjacent sides of the two positioning plates, and a spherical piece is hinged inside the connection groove.

[0017] Preferably, a return spring is sleeved on one side of the outer side of the two L-shaped rods, and one end of the return spring is fixedly connected to the mounting block on one side, and a fixing ring is fixedly installed on the other end of the return spring, and the fixing ring is fixedly connected to the L-shaped rod.

[0018] Preferably, a plurality of rubber bumps are fixedly mounted on one side of the plurality of spherical parts.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the clamping tool for flat bearing packaging with a pushing function can make the bearing body move on the support plate when the bearing body is packaged and pushed, thereby avoiding the wear of the bearing body, and the bearing body can be supported by the support plate and limited by the guide wheel, so as not to fall, thereby improving the practicality. The specific contents are as follows:

[0020] 1. When the bearing body is packaged and pushed, the electric push rod is started to drive the push plate to move, and then the bearing body is pushed on the support plate through the push plate. The bearing body moves and drives the roller to rotate between the fixed blocks to avoid friction between the bearing body and the support plate. Then the bearing body can be pushed. The smaller bearing body can directly pass through the two guide wheels. The larger bearing body drives the guide wheels to rotate between the fixed frames while passing through the guide wheels, so that the connecting block can be driven to move, so that the connecting block compresses the telescopic rod and the telescopic spring inside the installation groove, thereby avoiding collision between the bearing body and the inner wall of the U-shaped frame, which is convenient for pushing and packaging the bearing body. When the bearing is packaged and pushed, the bearing body can be moved on the support plate to avoid wear of the bearing body. The bearing body can be supported by the support plate and limited by the guide wheel, so that it will not fall, which improves practicality.

[0021] 2. Clamping assemblies are symmetrically arranged on both sides of the U-shaped frame. When clamping and fixing the bearing body, the bearing body is placed above a number of rollers, and then the electric push rod is retracted so that the fixed rod on the electric push rod contacts the L-shaped rod, so that the protrusion matches the groove, and then the electric push rod is continued to be retracted so that the L-shaped rod can be driven to move in the sliding groove, and the L-shaped rod slides on the mounting block. While the L-shaped rod moves, the reset spring can be compressed by the fixing ring. After the L-shaped rod moves, the connecting rod can be driven to move. After the connecting rod moves, the positioning plate can be pushed to move. While the positioning plate moves, the positioning sleeve is driven to slide on the guide rod through the mounting rod to fix the position. The movement of the positioning plate is limited, so that the positioning plate is close to the bearing body, and the spherical part on the positioning plate rotates inside the connecting groove, so that the rubber protrusion on the spherical part fits with the bearing body, so that the two positioning plates clamp and fix the bearing body. When the bearing body is packaged, the electric push rod can be started to extend, and the fixing rod no longer applies pressure to the L-shaped rod. The reset spring can restore the deformation, so that the L-shaped rod is reset, and then the positioning plate is reset and no longer limits the bearing body. The clamping assembly is convenient for users to clamp and fix the bearing body, which is convenient for fixing bearing bodies of different sizes, and can ensure the reliability of clamping, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle C area.

[0027] In the figure: 1. U-shaped frame; 101. electric push rod; 102. push plate; 103. bearing body; 104. support plate; 105. fixed block; 106. roller; 107. mounting groove; 108. telescopic rod; 109. telescopic spring; 110. connecting block; 111. fixed frame; 112. guide wheel; 2. clamping assembly; 201. sliding groove; 202. mounting block; 203. L-shaped rod; 204. fixing rod; 205. protrusion; 206. groove; 207. through groove; 208. positioning plate; 209. connecting rod; 210. mounting rod; 211. rectangular groove; 212. guide rod; 213. positioning sleeve; 214. connecting groove; 215. spherical member; 216. reset spring; 217. fixing ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5The utility model provides a technical solution: a clamping tool for flat bearing packaging with a pushing function, comprising a U-shaped frame 1 and a bearing body 103, an electric push rod 101 is fixedly installed on one side of the U-shaped frame 1, and one end of the electric push rod 101 passes through the U-shaped frame 1 and is fixedly installed with a push plate 102, and also comprises: a support plate 104 is fixedly installed on one side of the inner side of the U-shaped frame 1, and a plurality of groups of fixed blocks 105 are symmetrically installed on the top of the support plate 104, and rollers 106 are rotatably connected between the plurality of groups of fixed blocks 105 through bearings, and mounting grooves 107 are symmetrically opened on both sides of the inner wall of the U-shaped frame 1, wherein telescopic rods 108 are fixedly installed inside the two mounting grooves 107, and a telescopic spring 109 is sleeved on the outside of the telescopic rod 108, and one end of the telescopic spring 109 is fixedly connected to the mounting groove 107, and the telescopic rod 108 and the other end of the telescopic spring 109 are fixedly installed. A connecting block 110 is provided, and the connecting block 110 is slidably connected to the mounting groove 107, and a fixing frame 111 is symmetrically installed on one side of the connecting block 110, and a guide wheel 112 is rotatably connected between the fixing frames 111 through a bearing, and a clamping assembly 2 is symmetrically arranged inside the U-shaped frame 1, wherein the clamping assembly 2 includes a sliding groove 201 symmetrically opened on both sides of the U-shaped frame 1, and a plurality of mounting blocks 202 are fixedly installed inside the sliding groove 201, and an L-shaped rod 203 is slidably connected inside the plurality of mounting blocks 202, and fixing rods 204 are symmetrically installed on both sides of the movable end of the electric push rod 101, so that when the bearing is packaged and pushed, the bearing body 103 can be moved on the support plate 104 to avoid wear of the bearing body 103, and the bearing body 103 can be supported by the support plate 104 and limited by the guide wheel 112, and will not fall, thereby improving practicality.

[0030] A protrusion 205 is symmetrically installed on one side of the fixing rod 204, and a groove 206 is symmetrically opened on one side of the L-shaped rod 203 close to the fixing rod 204, and the protrusion 205 is adaptively connected to the groove 206, so that after the fixing rod 204 and the L-shaped rod 203 are fitted together, the L-shaped rod 203 is not easily displaced, and a through groove 207 is opened on the inner wall of the U-shaped frame 1 close to the two sliding grooves 201, and a positioning plate 208 is arranged inside the through groove 207, and a connecting rod 209 is hinged on one side of the positioning plate 208, and the end of the connecting rod 209 away from the positioning plate 208 is hinged to the L-shaped rod 203, so that the movement of the L-shaped rod 203 can drive the positioning plate 208 to move, and rectangular grooves 211 are symmetrically opened on both sides of the inside of the two through grooves 207, and a guide rod 212 is fixedly installed inside the rectangular groove 211, and the outer side of the guide rod 212 is slidably connected A positioning sleeve 213 is provided, and a mounting rod 210 is fixedly installed on one side of the positioning sleeve 213, and the mounting rod 210 is fixedly connected to the positioning plate 208 to limit the movement of the positioning plate 208. A plurality of connecting grooves 214 are provided on the side close to the two positioning plates 208, and a spherical member 215 is hinged inside the connecting groove 214 to improve the reliability of the fixation of the bearing body 103. A return spring 216 is provided on one side of the outer side of the two L-shaped rods 203, and one end of the return spring 216 is fixedly connected to the mounting block 202 on one side, and a fixing ring 217 is fixedly installed on the other end of the return spring 216, and the fixing ring 217 is fixedly connected to the L-shaped rod 203, so that the L-shaped rod 203 can be automatically reset after moving, and a plurality of rubber bumps are fixedly installed on one side of the plurality of spherical members 215 to improve the friction force on one side of the spherical member 215.

[0031] Working principle: Before using this clamping tool for flat bearing packaging with a push function, it is necessary to first check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, when the bearing body 103 is packaged and pushed, the electric push rod 101 is started to drive the push plate 102 to move, and then the bearing body 103 is pushed to move on the support plate 104 through the push plate 102. When the bearing body 103 moves, it drives the roller 106 to rotate between the fixed block 105 to avoid friction between the bearing body 103 and the support plate 104. Then, the bearing body 103 can be pushed. The smaller bearing body 103 can directly pass through the two guide wheels 112, and the larger bearing body 103 passes through the guide wheels 112 while driving the guide wheels 112 on the fixed block 105. The fixed frame 111 rotates to drive the connecting block 110 to move, so that the connecting block 110 compresses the telescopic rod 108 and the telescopic spring 109 inside the installation groove 107, thereby avoiding the collision between the bearing body 103 and the inner wall of the U-shaped frame 1, which is convenient for pushing and packaging the bearing body 103. When the bearing is packaged and pushed, the bearing body 103 can be moved on the supporting plate 104 to avoid wear of the bearing body 103. The bearing body 103 can be supported by the supporting plate 104 and limited by the guide wheel 112, so that it will not fall, thereby improving practicality.

[0032] Clamping assemblies 2 are symmetrically arranged on both sides of the U-shaped frame 1. When the bearing body 103 is clamped and fixed, the bearing body 103 is placed above a plurality of rollers 106, and then the electric push rod 101 is retracted so that the fixing rod 204 on the electric push rod 101 contacts the L-shaped rod 203, so that the protrusion 205 cooperates with the groove 206, and then the electric push rod 101 is continued to be retracted, so that the L-shaped rod 203 can be driven to move in the sliding groove 201, and the L-shaped rod 203 slides on the mounting block 202. When the L-shaped rod 203 moves, the reset spring 216 can be compressed by the fixing ring 217. After the L-shaped rod 203 moves, the connecting rod 209 can be driven to move. After the connecting rod 209 moves, the positioning plate 208 can be pushed to move. When the positioning plate 208 moves, the positioning sleeve 213 is driven on the guide rod 21 through the mounting rod 210. 2 slides on the upper surface to limit the movement of the positioning plate 208, thereby making the positioning plate 208 close to the bearing body 103, and the spherical piece 215 on the positioning plate 208 rotates inside the connecting groove 214, so that the rubber protrusion on the spherical piece 215 fits with the bearing body 103, so that the two positioning plates 208 clamp and fix the bearing body 103. When the bearing body 103 is packaged, the electric push rod 101 can be started to extend, and the fixing rod 204 no longer applies pressure to the L-shaped rod 203. The reset spring 216 can restore the deformation, so that the L-shaped rod 203 is reset, and then the positioning plate 208 is reset and no longer limits the bearing body 103. The clamping assembly 2 is convenient for users to clamp and fix the bearing body 103, and it is convenient to fix bearing bodies 103 of different sizes, and the reliability of clamping can be guaranteed, thereby improving practicality.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clamping tool for flat bearing packaging with a pushing function, comprising a U-shaped frame (1) and a bearing body (103); An electric push rod (101) is fixedly mounted on one side of the U-shaped frame (1), and one end of the electric push rod (101) passes through the U-shaped frame (1) and is fixedly mounted with a push plate (102); It is characterized in that Also includes: A support plate (104) is fixedly installed on one side of the interior of the U-shaped frame (1), and a plurality of groups of fixing blocks (105) are symmetrically installed on the top of the support plate (104), and rollers (106) are rotatably connected between the plurality of groups of fixing blocks (105) via bearings, and mounting grooves (107) are symmetrically opened on both sides of the inner wall of the U-shaped frame (1); wherein a telescopic rod (108) is fixedly installed inside the two installation grooves (107), and a telescopic spring (109) is sleeved outside the telescopic rod (108), and one end of the telescopic spring (109) is fixedly connected to the installation groove (107), and a connecting block (110) is fixedly installed on the other end of the telescopic rod (108) and the telescopic spring (109), and the connecting block (110) is slidably connected to the installation groove (107), and a fixing frame (111) is symmetrically installed on one side of the connecting block (110), and a guide wheel (112) is rotatably connected between the fixing frames (111) via a bearing, and a clamping assembly (2) is symmetrically arranged inside the U-shaped frame (1); The clamping assembly (2) comprises a sliding groove (201) symmetrically arranged on both sides of the U-shaped frame (1), a plurality of mounting blocks (202) are fixedly installed inside the sliding groove (201), and an L-shaped rod (203) is slidably connected inside the plurality of mounting blocks (202), and fixed rods (204) are symmetrically installed on both sides of the movable end of the electric push rod (101).

2. The clamping tool for plane bearing packaging with a pushing function according to claim 1 is characterized in that: A protrusion (205) is symmetrically mounted on one side of the fixing rod (204), and a groove (206) is symmetrically opened on one side of the L-shaped rod (203) close to the fixing rod (204), and the protrusion (205) is adaptively connected to the groove (206).

3. The clamping tool for plane bearing packaging with a pushing function according to claim 1 is characterized in that: A through slot (207) is provided on one side of the inner wall of the U-shaped frame (1) close to the two sliding slots (201), and a positioning plate (208) is provided inside the through slot (207). A connecting rod (209) is hingedly connected to one side of the positioning plate (208), and an end of the connecting rod (209) away from the positioning plate (208) is hingedly connected to the L-shaped rod (203).

4. The clamping tool for plane bearing packaging with a pushing function according to claim 3 is characterized in that: Rectangular grooves (211) are symmetrically provided on both sides of the inside of the two through grooves (207), and a guide rod (212) is fixedly installed inside the rectangular groove (211), and a positioning sleeve (213) is slidably connected to the outside of the guide rod (212), and a mounting rod (210) is fixedly installed on one side of the positioning sleeve (213), and the mounting rod (210) is fixedly connected to the positioning plate (208).

5. The clamping tool for plane bearing packaging with a pushing function according to claim 3 is characterized in that: A plurality of connection grooves (214) are provided on the adjacent sides of the two positioning plates (208), and a spherical piece (215) is hinged inside the connection groove (214).

6. The clamping tool for flat bearing packaging with a pushing function according to claim 1, characterized in that: A return spring (216) is sleeved on one side of the exterior of the two L-shaped rods (203), and one end of the return spring (216) is fixedly connected to a mounting block (202) on one side, and a fixing ring (217) is fixedly installed on the other end of the return spring (216), and the fixing ring (217) is fixedly connected to the L-shaped rod (203).

7. The clamping tool for plane bearing packaging with a pushing function according to claim 5, characterized in that: A plurality of rubber protrusions are fixedly mounted on one side of the plurality of spherical parts (215).

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