Simple pressing equipment suitable for small workpieces

Abstract

The utility model relates to simple press-fit equipment suitable for small workpieces, which comprises a base, a support vertically arranged on the base, a force application device arranged on the support, a bearing block arranged at the lower end of the force application device, an upper die arranged below the bearing block, and guide components distributed on two sides of the upper die in a mirror image manner, a bearing base is arranged at the position, corresponding to the upper die, of the base, and a lower die is arranged on the bearing base. Therefore, force application transmission is realized by adopting a structure similar to a connecting rod, user operation is facilitated, and combination of vertical press fit can be realized. Meanwhile, the magnitude of the applied force can be controlled by a user, and proper bonding force can be selected according to different workpieces. Through cooperation of the upper die and the lower die, accurate positioning of a corresponding small workpiece can be achieved, smooth combination of the upper die and the lower die is guaranteed, a user does not need to conduct handheld limiting, and operation safety is improved.

Description

Technical Field

[0001] The utility model relates to a pressing device, in particular to a simple pressing device suitable for small workpieces. Background Art

[0002] At present, the joining of small workpieces is done manually, with workers pressing from top to bottom with their hands. As a result, there may be uneven or tilted force, resulting in skewed workpieces or large gaps, which affects the stability of subsequent use.

[0003] At the same time, during the bonding process, some workers use hammers and other auxiliary tools to achieve the pressing by knocking. However, this method requires certain operating experience. Once excessive force is applied, it is easy to damage the workpiece. In addition, it is easy to generate noise during the operation, and there may be safety hazards such as the workpiece flying out.

[0004] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a simple pressing device suitable for small workpieces, making it more valuable for industrial use. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a simple pressing device suitable for small workpieces.

[0006] The utility model is a simple pressing device suitable for small workpieces, comprising a base, wherein: a bracket is vertically arranged on the base, a force-applying device is arranged on the bracket, a bearing block is arranged at the lower end of the force-applying device, an upper mold is arranged below the bearing block, the bracket is located on both sides of the upper mold and has guide components distributed in a mirror image, a bearing base is arranged at the position of the base corresponding to the upper mold, and a lower mold is arranged on the bearing base.

[0007] Furthermore, the above-mentioned simple pressing equipment is suitable for small workpieces, wherein the force-applying device includes a connecting rod frame connected to the bracket, a handle is movably provided on the connecting rod frame through a first rotating shaft, the handle is also connected to a connecting rod assembly through a second rotating shaft, and the bearing block is connected to the connecting rod assembly.

[0008] Furthermore, the above-mentioned simple pressing equipment suitable for small workpieces is provided with an auxiliary positioning plate on the rear side of the connecting rod frame, the auxiliary positioning plate is connected to the bracket through positioning bolts, and a guide sleeve is provided at the lower end of the connecting rod, and the connecting rod assembly is inserted into the guide sleeve.

[0009] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, an anti-slip sleeve is provided on the handle.

[0010] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, the supporting block is connected to the upper mold through a limit screw.

[0011] Furthermore, the above-mentioned simple pressing equipment suitable for small workpieces, wherein the upper mold includes a mold body, mirror-distributed guide blocks are arranged on both sides of the mold body, the guide blocks are embedded in the guide assembly, a receiving groove is arranged in the mold body, and an identification strip is arranged on the mold body.

[0012] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, the guide component is a guide bar, and a guide groove is provided on the side of the guide bar.

[0013] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, a mounting groove is provided on the bearing base, and the lower mold is embedded in the mounting groove.

[0014] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, a filling strip is distributed between the installation groove and the outer side edge of the lower mold.

[0015] Furthermore, in the above-mentioned simple pressing device suitable for small workpieces, the lower mold includes a mold body, and a limiting boss is arranged on the mold body.

[0016] By means of the above solution, the utility model has at least the following advantages:

[0017] 1. The connecting rod-like structure is used to realize force transmission, which is convenient for users to operate and can realize vertical pressing. At the same time, the force can be controlled by the user, and the appropriate combination force can be selected according to different workpieces.

[0018] 2. Through the cooperation of the upper mold and the lower mold, the corresponding small workpiece can be accurately positioned to ensure the smooth combination of the two. There is no need for the user to limit the position by hand, which improves the safety of operation.

[0019] 3. The upper mold can limit the workpiece as needed to meet different pressing requirements.

[0020] 4. Both the upper mold and the lower mold can be replaced according to the models of the upper and lower small workpieces, and have good versatility.

[0021] 5. The overall structure is simple, easy to assemble and use.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of a simple pressing device suitable for small workpieces.

[0024] The meanings of the reference numerals in the drawings are as follows.

[0025] 1 Base 2 Bracket

[0026] 3 Carrying block 4 Upper mold

[0027] 5 Guide assembly 6 Bearing base

[0028] 7 Lower mold 8 Connecting rod frame

[0029] 9 Handle 10 Connecting rod assembly

[0030] 11 Auxiliary positioning plate 12 Guide sleeve DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] like Figure 1 A simple pressing device suitable for small workpieces includes a base 1, which is different in that: a bracket 2 is vertically arranged on the base 1, so as to have a suitable force application spacing. At the same time, considering the convenience of force application operation, a force application device is arranged on the bracket 2. In order to realize top-down force application on the small workpiece to be processed, a bearing block 3 is arranged at the lower end of the force application device, and an upper mold 4 is arranged below the bearing block 3. In addition, the bracket 2 is mirror-distributed with guide components 5 on both sides of the upper mold 4. In this way, the path of the upper mold 4 can be effectively guided, and even if there is a non-vertical deviation in the force application operation of the force application device, the upper mold 4 can be effectively vertically dropped, thereby improving the fault tolerance of the operation. Furthermore, a bearing base 6 is arranged at the position of the base 1 corresponding to the upper mold 4, and a lower mold 7 is arranged on the bearing base 6. In this way, it is convenient to pre-position the bottom of the small workpiece to ensure that it will not have unnecessary displacement during use.

[0033] In combination with a preferred embodiment of the utility model, the force-applying device used includes a connecting rod frame 8 connected to the bracket 2, and a handle 9 is movably provided on the connecting rod frame 8 through the first rotating shaft, and the handle 9 is also connected to the connecting rod assembly 10 through the second rotating shaft, and the bearing block 3 is connected to the connecting rod assembly 10. In this way, an effective guiding force can be achieved through a structure similar to connecting rod transmission, which is convenient for realizing the physical pressure combination of small workpieces and their corresponding components without manual pressing. Specifically, an auxiliary positioning plate 11 is provided on the rear side of the connecting rod frame 8, and the auxiliary positioning plate 11 is connected to the bracket 2 through a positioning bolt, so as to meet the integrity of the connecting rod frame 8 after installation, and no unnecessary shaking will occur due to force application. At the same time, a guide sleeve 12 is provided at the lower end of the connecting rod, and the connecting rod penetrates the guide sleeve 12. In this way, effective vertical movement guidance of the connecting rod can be achieved, and a better vertical combination of the upper die set and the lower die set can be achieved. Furthermore, considering the anti-slip needs of the user's grip operation, an anti-slip sleeve can be provided on the handle 9.

[0034] Further, in order to meet the processing needs of different types of small workpieces and realize the rapid replacement of the corresponding upper mold 4, the bearing block 3 is connected to the upper mold 4 through a limit screw. In this way, the appropriate upper mold 4 can be selected according to the components to be pressed, and the calibration and positioning of the upper mold 4 can be conveniently realized. Specifically, the upper mold 4 adopted by the utility model includes a mold body, and guide blocks with mirror distribution are arranged on both sides of the mold body, and the guide blocks are embedded in the guide assembly 5. In this way, effective guiding can be achieved. At the same time, a storage groove is provided in the mold body, which is convenient for limiting the small workpieces to be combined, and is convenient for auxiliary positioning during pressing, so that unnecessary displacement will not occur during pressing and affect the final pressing and combining effect. Furthermore, an identification strip is provided on the mold body. In this way, the appropriate upper mold 4 can be quickly selected according to the shape of the small workpiece, and the wrong selection will not affect the subsequent final use.

[0035] In view of the actual implementation, in order to achieve accurate guidance, the guide assembly 5 adopted is a guide bar, and the side of the guide bar is provided with a guide groove. In this way, the guide block can be embedded in the guide groove to meet the smooth operation and will not be improperly loosened.

[0036] Further, the bearing base 6 is provided with a mounting groove, and the lower mold 7 is embedded in the mounting groove. In this way, the lower mold 7 can be conveniently replaced, and the appropriate type of lower mold 7 can be selected according to the small workpiece below that needs to be combined. At the same time, a filling strip is distributed between the mounting groove and the outer side of the lower mold 7. In this way, the lower mold 7 can be stably combined without shaking, and the combination tolerance can be effectively filled.

[0037] During use, the lower mold 7 includes a mold body, and a limiting boss is provided on the mold body. In this way, the small workpiece below that needs to be combined can be limited by the limiting boss, and when combined with the upper mold 4, a better force-bearing area is provided at the place where pressing is required, ensuring that the two small workpieces that were originally separate are combined into a whole after pressing.

[0038] The working principle of the utility model is as follows:

[0039] According to the upper and lower small workpiece models that need to be combined, select the appropriate upper mold and lower mold and install them in place. After that, place the small workpiece located below on the lower mold first. Then, stack the small workpiece located above on the small workpiece below, or embed it into the upper mold.

[0040] Then, hold the handle and press down. During this period, the upper mold begins to approach the lower mold through the operation of the connecting rod frame, and when the two are close, force is applied to the two small workpieces. Through the corresponding combination structure of the upper and lower small workpieces, the small workpiece on the upper side is pressed onto the small workpiece on the lower side and combined into one.

[0041] It can be seen from the above text description and the accompanying drawings that the following advantages are achieved after adopting the utility model:

[0042] 1. The connecting rod-like structure is used to realize force transmission, which is convenient for users to operate and can realize vertical pressing. At the same time, the force can be controlled by the user, and the appropriate combination force can be selected according to different workpieces.

[0043] 2. Through the cooperation of the upper mold and the lower mold, the corresponding small workpiece can be accurately positioned to ensure the smooth combination of the two. There is no need for the user to limit the position by hand, which improves the safety of operation.

[0044] 3. The upper mold can limit the workpiece as needed to meet different pressing requirements.

[0045] 4. Both the upper mold and the lower mold can be replaced according to the models of the upper and lower small workpieces, and have good versatility.

[0046] 5. The overall structure is simple, easy to assemble and use.

[0047] In addition, the indicated orientations or positional relationships described in the present invention are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or structure referred to must have a specific orientation or be operated with a specific orientation structure. Therefore, they cannot be understood as a limitation on the present invention.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A simple pressing device suitable for small workpieces, including a base, characterized in that: A bracket is vertically arranged on the base, a force-applying device is arranged on the bracket, a bearing block is arranged at the lower end of the force-applying device, an upper mold is arranged below the bearing block, guide components are mirror-distributed on both sides of the bracket on the upper mold, a bearing base is arranged at the position of the base corresponding to the upper mold, and a lower mold is arranged on the bearing base.

2. The simple pressing device for small workpieces according to claim 1 is characterized in that: The force applying device comprises a connecting rod frame connected to the bracket, a handle is movably provided on the connecting rod frame through a first rotating shaft, the handle is also connected to a connecting rod assembly through a second rotating shaft, and the bearing block is connected to the connecting rod assembly.

3. The simple pressing device for small workpieces according to claim 2 is characterized in that: An auxiliary positioning plate is arranged at the rear side of the connecting rod frame, and the auxiliary positioning plate is connected to the bracket through positioning bolts. A guide sleeve is arranged at the lower end of the connecting rod frame, and the connecting rod assembly penetrates the guide sleeve.

4. The simple pressing device for small workpieces according to claim 2 is characterized in that: An anti-slip cover is arranged on the handle.

5. The simple pressing device for small workpieces according to claim 1 is characterized in that: The bearing block is connected with the upper mold via a limiting screw.

6. The simple pressing device for small workpieces according to claim 1 is characterized in that: The upper mold includes a mold body, mirror-distributed guide blocks are arranged on both sides of the mold body, the guide blocks are embedded in the guide assembly, a receiving groove is arranged in the mold body, and an identification strip is arranged on the mold body.

7. The simple pressing device for small workpieces according to claim 1 is characterized in that: The guide assembly is a guide bar, and a guide groove is arranged on the side of the guide bar.

8. The simple pressing device for small workpieces according to claim 1 is characterized in that: The bearing base is provided with a mounting groove, and the lower mold is embedded in the mounting groove.

9. The simple pressing device for small workpieces according to claim 8, characterized in that: A filling strip is distributed between the installation groove and the outer side edge of the lower mold.

10. The simple pressing device for small workpieces according to claim 1, characterized in that: The lower mold comprises a mold body, and a limiting boss is arranged on the mold body.

Images