CN218926841U - Pump body press-fitting machine - Google Patents
Pump body press-fitting machine Download PDFInfo
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- CN218926841U CN218926841U CN202223594643.2U CN202223594643U CN218926841U CN 218926841 U CN218926841 U CN 218926841U CN 202223594643 U CN202223594643 U CN 202223594643U CN 218926841 U CN218926841 U CN 218926841U
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- pump body
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- pressing
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Abstract
The utility model relates to a pump body press-fitting machine, which comprises a frame, wherein a pressing component is arranged on the frame, a tool is correspondingly arranged below the pressing component, a clamping component is arranged on the side edge of the tool, and the pressing component comprises: the pressing machine is arranged on the frame, the pressing head is connected to an output shaft of the pressing machine, the short sleeve is connected to the pressing head, and the clamping assembly comprises a gas claw cylinder and is arranged on an operation surface of the frame; and the clamping arm is connected with the air claw of the air claw cylinder and is used for clamping the part. According to the utility model, the clamping assembly is added on the basis of conventional pressing equipment, and the profiling hole is formed in the tool for fitting the outline of the product to be pressed, so that the relative positions of all parts and the product to be pressed in the pressing process are ensured to be stable, and the qualification rate of finished products is high.
Description
Technical Field
The utility model relates to the technical field of pump body assembly equipment for vehicles, in particular to a pump body press-fitting machine.
Background
Aiming at a pump body part on an automobile, in the process of assembling the automobile, a short sleeve is required to be pressed into the pump body to obtain a semi-finished product.
At present, the common method on the market has equipment with a simple pressing function besides manual work, but if the assembly is carried out by simply applying unidirectional pressure, the gap between the product tools is difficult to compensate, and the clamping state is difficult to ensure, so that the concentricity of the assembled semi-finished product is influenced. These problems lead to high yields.
Disclosure of Invention
The applicant provides a pump body press-fitting machine with reasonable structure aiming at the defects in the prior art, and adds a cylinder for clamping, and a centering step is added in the press-fitting process, so that the accurate assembly degree in the product assembly process is ensured.
The technical scheme adopted by the utility model is as follows:
the pump body press-fitting machine comprises a frame, a pressing component is arranged on the frame, a fixture is correspondingly arranged below the pressing component, a clamping component is arranged on the side edge of the fixture,
the hold-down assembly includes:
a press, which is arranged on the frame,
a pressure head connected to the output shaft of the press,
a short sleeve connected to the pressure head,
the clamping assembly includes:
the air claw cylinder is arranged on the operating surface of the frame,
and the clamping arm is connected with the air claw of the air claw cylinder and is used for clamping the part.
As a further improvement of the above technical scheme:
the pressure head and the part to be assembled are coaxially arranged.
The short sleeve is connected with the pressure head in an inserting way.
The gas claw and the clamping arms of the gas claw cylinder are connected in a jogged mode, and the clamping arms on two sides extend oppositely and are positioned on the same horizontal line.
The top surface of the clamping arm is a bearing surface, and when the clamping arm clamps the part, the bottom surface of the part falls on the bearing surface.
The top surface of the clamping arm is parallel to the operating surface of the frame.
And one clamping end of the clamping arm is arranged to be a concave cambered surface.
The operation face of frame is equipped with the frock bottom plate, and the frock is arranged in on the frock bottom plate.
Handles are arranged on two sides of the tool.
The pressing head is provided with a mechanical limiting sleeve, and the mechanical limiting sleeve is used for controlling the pressing depth of the short sleeve.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure and convenient operation, and ensures the stable relative position between each part and the product to be pressed in the pressing process by adding the clamping assembly on the basis of conventional pressing equipment and arranging the profiling hole on the tool for fitting the outline of the product to be pressed;
the clamping cylinder is provided with the clamping arm, the clamping arm can clamp a product to be pressed, the upper surface of the clamping arm is supported on the end face of the product to be pressed, and the effects of supporting and improving stability can be achieved;
meanwhile, the pressure head is provided with a suction structure, so that the short sleeve can be sucked, and the positioning, the installation and the release are convenient in the press mounting process.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of another view of the present utility model.
Fig. 3 is a schematic structural view of a hidden frame according to the present utility model.
Fig. 4 is a schematic view of a structure for embodying the clamping assembly of the present utility model.
Wherein: 1. a frame; 2. pressing down the assembly; 3. a tool; 4. a clamping assembly; 5. a tool bottom plate;
201. a press; 202. a pressure head; 203. a short sleeve; 204. a mechanical limit sleeve;
301. a handle;
401. a pneumatic claw cylinder; 402. and a clamping arm.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
As shown in fig. 1-4, the pump body press-fitting machine of the embodiment comprises a frame 1, a pressing component 2 is arranged on the frame 1, a fixture 3 is correspondingly arranged below the pressing component 2, a clamping component 4 is arranged on the side edge of the fixture 3,
the pressing down assembly 2 includes:
a press 201, mounted on the frame 1,
a ram 202, connected to the output shaft of the press 201,
a nipple 203, attached to the ram 202,
the clamping assembly 4 comprises:
a pneumatic claw cylinder 401, which is installed on the operation surface of the frame 1,
and a clamping arm 402 connected with the air claw of the air claw cylinder 401 and used for clamping the part.
The ram 202 is coaxially disposed with the part to be assembled.
The nipple 203 is connected with the pressure head 202 in a plugging manner.
The air claw of the air claw air cylinder 401 is connected with the clamping arms 402 in a jogged way, and the clamping arms 402 at two sides extend oppositely and are positioned on the same horizontal line.
The top surface of the clamping arm 402 is a bearing surface, and when the clamping arm 402 clamps a part, the bottom surface of the part falls on the bearing surface.
The top surface of the clamping arm 402 is parallel to the operating surface of the frame 1.
The clamping end of the clamping arm 402 is provided as a concave cambered surface.
The operation surface of the frame 1 is provided with a tooling bottom plate 5, and the tooling 3 is arranged on the tooling bottom plate 5.
The pressure head 202 is provided with a mechanical limiting sleeve 204, and the mechanical limiting sleeve 204 is used for controlling the pressing depth of the nipple 203.
The concrete structure and the working process of the utility model are as follows:
since press-fitting pump bodies are generally mass-produced, in order to reduce the reject ratio, in one embodiment of the present utility model, the production is performed by means of manual feeding in combination with automatic press-fitting.
Referring to fig. 1 and 2, a pressing assembly 2 and a clamping assembly 4 are mounted on a frame 1. The fixture bottom plate 5 is arranged below the pressing component 2, the fixture 3 is arranged on the fixture bottom plate 5, when the pump body to be pressed is placed on the fixture 3, the pressing head 202 of the pressing component 2 is located right above the pump body to be pressed, and the clamping component 4 is located on the side edge of the pump body and used for clamping and stabilizing the pump body.
The pump body bottom has a ring-shaped terminal surface, and after the centre of a circle position of the pump body was held to the centre of a circle in centre arm 402, the ring-shaped terminal surface of pump body bottom just falls on the upper surface of centre arm 402, and holistic waiting press-fit pump body receives the bearing and the spacing of frock 3, centre gripping arm 402 grip face, centre gripping arm 402 top surface, stability obviously improves.
After the clamping arms 402 clamp and limit, the press 201 drives the press head 202 to press down, the press head 202 is connected with the nipple 203 through vacuum adsorption, and a mechanical limit sleeve 204 is further connected above the nipple 203, and the mechanical limit sleeve 204 guarantees the pressing down distance in the pressing down process. After the nipple 203 is pushed down, the suction force is removed, and an assembly is obtained.
After the press fitting is completed, the press 201 is reset, and the assembly is manually taken out.
In the press fitting process, the conical surface of the product is mutually matched with the structure at the pressure head 202, so that the function of positioning and centering the conical surface is achieved, and the pump body to be press-fitted and the nipple 203 are kept in a coaxial state.
According to the utility model, automatic press fitting is realized, because the product has tolerance, the product centering can be ensured, shaking is avoided in the press fitting process of newly designed press fitting equipment, the jumping caused by a gap between the product and a tool is reduced, the reject ratio is reduced to about 1%, the product quality tends to be stable, the production beat is reduced to 20 seconds per piece, and the production efficiency is improved by 100%.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (10)
1. Pump body pressure equipment machine, including frame (1), its characterized in that: a pressing component (2) is arranged on the frame (1), a tool (3) is correspondingly arranged below the pressing component (2), a clamping component (4) is arranged on the side edge of the tool (3),
the pressing assembly (2) comprises:
a press (201) mounted on the frame (1),
a ram (202) connected to the output shaft of the press (201),
a short sleeve (203) connected to the pressure head (202),
the clamping assembly (4) comprises:
an air claw cylinder (401) which is arranged on the operation surface of the frame (1),
and the clamping arm (402) is connected with the air claw of the air claw cylinder (401) and is used for clamping the part.
2. The pump body press as claimed in claim 1, wherein: the pressure head (202) is coaxially arranged with the part to be assembled.
3. The pump body press as claimed in claim 2, wherein: the short sleeve (203) is connected with the pressure head (202) in an inserting way.
4. The pump body press as claimed in claim 1, wherein: the air claw of the air claw air cylinder (401) is connected with the clamping arms (402) in a jogged way, and the clamping arms (402) at two sides extend oppositely and are positioned on the same horizontal line.
5. The pump body press as set forth in claim 4, wherein: the top surface of the clamping arm (402) is a bearing surface, and when the clamping arm (402) clamps a part, the bottom surface of the part falls on the bearing surface.
6. The pump body press as set forth in claim 5, wherein: the top surface of the clamping arm (402) is parallel to the operating surface of the frame (1).
7. The pump body press as claimed in claim 1, wherein: one clamping end of the clamping arm (402) is arranged to be a concave cambered surface.
8. The pump body press as claimed in claim 1, wherein: the tool is characterized in that a tool bottom plate (5) is arranged on the operating surface of the frame (1), and the tool (3) is arranged on the tool bottom plate (5).
9. The pump body press as set forth in claim 7, wherein: handles (301) are arranged on two sides of the tool (3).
10. The pump body press as claimed in claim 1, wherein: the pressure head (202) is provided with a mechanical limiting sleeve (204), and the mechanical limiting sleeve (204) is used for controlling the pressing depth of the short sleeve (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594643.2U CN218926841U (en) | 2022-12-30 | 2022-12-30 | Pump body press-fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223594643.2U CN218926841U (en) | 2022-12-30 | 2022-12-30 | Pump body press-fitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218926841U true CN218926841U (en) | 2023-04-28 |
Family
ID=86088113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223594643.2U Active CN218926841U (en) | 2022-12-30 | 2022-12-30 | Pump body press-fitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218926841U (en) |
-
2022
- 2022-12-30 CN CN202223594643.2U patent/CN218926841U/en active Active
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