CN217530073U - A fixed machining tool for the side of the cylinder cover of a piston air pump - Google Patents

Abstract

The application discloses fixed machine tooling frock of piston inflation pump cylinder cap side includes: base and locating platform. The base comprises a bottom plate and a vertical plate, and the vertical plate is vertically arranged at the top of the bottom plate; the positioning platform is arranged on one side of the vertical plate, and a part positioning pin and a positioning block are arranged on one side, away from the vertical plate, of the positioning platform; the part locating pin inserts the locating hole that waits to process cylinder cap circumference and set up, and the locating piece closely inserts with the hollow hole in the middle part of waiting to process the cylinder cap simultaneously to realize quick clamping and wait to process the cylinder cap. This application utilizes the part locating pin that sets up on the locating platform to treat jointly with the locating piece that the processing cylinder cap carries out the clamping, guarantees when treating the processing cylinder cap changing, and clamping position is unanimous many times, effectively improves the machining precision and the machining efficiency of treating the processing cylinder cap.

Description

A fixed machining tool for the side of the cylinder cover of a piston air pump

technical field

The present disclosure generally relates to the field of machinery manufacturing, and in particular relates to a stationary machining tool for the side surface of a cylinder head of a piston air pump.

Background technique

In the field of machining, machining the cylinder head of the air pump is a very conventional machining process. The cylinder head has a complex structure and various specifications. It is an indispensable part of the cylinder and other equipment. The finishing of the cylinder head is a very complicated process. way of fixing. The existing fixing methods usually use relatively complex tooling for positioning, and often the fixture needs to process multiple holes on it when processing the air pump cylinder head, and the position between the holes is required to be high. In addition, Most of the multi-hole positioning processing fixtures for cylinder heads use clamps to clamp the cylinder head, and then use processing tools to process the cylinder head, but the size of the clamps and the longitudinal clamping method are difficult to ensure that the clamping position is the same when clamping multiple times. , reducing the processing efficiency and processing accuracy. Therefore, we propose a fixed machining tool on the side of the cylinder head of the piston air pump, which can effectively improve the above problems.

SUMMARY OF THE INVENTION

In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a fixed machining tool for the side surface of the cylinder head of the piston air pump with high machining accuracy.

In a first aspect, the application provides a stationary machining tool for the side of a cylinder head of a piston air pump, comprising:

a base, the base includes a bottom plate and a vertical plate; the vertical plate is vertically arranged on the top of the bottom plate;

A positioning platform, the positioning platform is arranged on one side of the vertical plate; the side of the positioning platform away from the vertical plate is provided with a part positioning pin and a positioning block; the part positioning pin is inserted into the cylinder head to be processed to open circumferentially When the positioning hole is formed, the positioning block is tightly inserted into the hollow hole in the middle of the cylinder head to be processed; the positioning pin and the positioning block can quickly clamp the cylinder head to be processed.

According to the technical solution provided by the embodiment of the present application, it further includes a stabilizing device, the stabilizing device is disposed correspondingly to the positioning platform; the stabilizing device has a stabilizing end, and the stabilizing end can abut against the clamped cylinder head to be processed superior.

According to the technical solutions provided in the embodiments of the present application, the positioning platform includes a base plate and a support table; the base plate is arranged on one side of the vertical plate; the support table is arranged on the side of the base plate away from the vertical plate the support rod positioning block; the support table is provided with a part positioning pin hole, and the part positioning pin is inserted in the part positioning pin hole.

According to the technical solutions provided by the embodiments of the present application, the positioning platform is provided with at least two substrate positioning pin holes; and substrate positioning pins are inserted in the two substrate positioning pin holes.

According to the technical solution provided by the embodiment of the present application, the vertical plate is provided with a connection hole; the connection hole is arranged corresponding to the positioning pin hole of the base plate.

According to the technical solution provided by the embodiment of the present application, it further includes a bracket, the bracket is arranged corresponding to the positioning platform; the stabilization device is arranged on the bracket.

According to the technical solutions provided by the embodiments of the present application, the stable end sleeve is provided with a top sleeve.

According to the technical solutions provided in the embodiments of the present application, a support plate is provided on the side of the vertical plate away from the positioning platform; an end of the support plate close to the bottom plate is connected to the top of the bottom.

According to the technical solutions provided in the embodiments of the present application, the base is detachably connected to the positioning platform.

To sum up, the technical solution specifically discloses a fixed machining tool for the side surface of the cylinder cover of the piston air pump, and the present application specifically includes: a base, a positioning platform and a stabilization device. The base includes a bottom plate and a vertical plate, and the vertical plate is arranged perpendicular to the top of the bottom plate. The positioning platform is arranged on one side of the vertical plate, and the positioning platform has a part positioning pin and a positioning block; the part positioning pin can be inserted into the positioning hole opened in the circumferential direction of the cylinder head to be processed, and the positioning block is tightly inserted into the central hollow hole of the cylinder head to be processed. combined to achieve quick clamping of the cylinder head to be machined.

The present application utilizes the part locating pins provided on the locating platform and the locating block to quickly clamp the cylinder head to be machined, and to ensure that the clamping positions remain the same when replacing the cylinder head to be machined of the same specification. In addition, when the cylinder head to be processed of different specifications needs to be replaced, the positioning platform can be quickly positioned through the base plate positioning pin to ensure that the position of the part positioning pin and the positioning block is relatively consistent with the initial position, effectively improving the processing of the cylinder head to be processed. Accuracy and machining efficiency.

Description of drawings

Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a stationary machining tool on the side of a cylinder cover of a piston air pump.

FIG. 2 is a working schematic diagram of a fixed machining tool on the side of the cylinder cover of the piston air pump.

FIG. 3 is a schematic diagram of the connection between the base of a fixed machining tool on the side of the cylinder cover of the piston air pump and the positioning platform.

Labels in the figure: 1. Base; 2. Positioning platform; 3. Positioning block; 4. Parts positioning pin hole; 5. Cylinder head to be processed; 6. Parts positioning pin; 7. Bracket; 8. Stabilizing device; 9. Top sleeve; 10, base plate positioning pin; 11, bolt; 12, base plate positioning pin hole.

Detailed ways

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Example 1

Please refer to the schematic structural diagram of the first embodiment of the stationary machining tool on the side of the cylinder cover of the piston air pump shown in FIG. 1 , including:

Base 1, base 1 includes a bottom plate and a vertical plate; the vertical plate is vertically arranged on the top of the bottom plate;

Positioning platform 2, the positioning platform 2 is arranged on one side of the vertical plate; the side of the positioning platform 2 away from the vertical plate is provided with a part positioning pin 6 and a positioning block 3; the part positioning pin 6 is inserted into the positioning hole opened in the circumferential direction of the cylinder head 5 to be processed At the same time, the positioning block 3 is tightly inserted into the hollow hole in the middle of the cylinder head 5 to be processed, so as to realize the rapid clamping of the cylinder head 5 to be processed.

In this embodiment, the base 1 includes a bottom plate and a vertical plate, the vertical plate is arranged perpendicular to the top of the bottom plate, the bottom plate is used to support the vertical plate, and the vertical plate is used to support the positioning platform 2; wherein, a support plate is arranged between the bottom plate and the vertical plate For example, as shown in Figure 1, the shape of the support plate is a right-angled triangle and its right-angled end is arranged to fit the angle formed by the bottom plate and the vertical plate, and the support plate plays the role of supporting the vertical plate.

The positioning platform 2 is arranged on one side of the vertical plate, and the side of the positioning platform 2 away from the vertical plate is provided with a part positioning pin 6 and a positioning block 3. Here, the connection method between the base 1 and the positioning platform 2, for example, as shown in Figure 3, The connection method is bolt 11 connection, the type of bolt is M10 bolt, for example, the positioning platform 2 is used to support the part positioning pin 6 and the positioning block 3; the part positioning pin 6 and the positioning block 3 can be inserted into the cylinder head 5 to be processed. At the hole and the hollow hole in the middle, at the same time, the positioning block 3 is tightly inserted into the hollow hole, and the use of the part positioning pin 6 and the positioning block 3 can quickly locate the position of the cylinder head 5 to be processed;

Among them, the circumferential direction of the cylinder head 5 to be processed is provided with a positioning hole and its middle is a hollow structure. The positioning platform 2 is provided with a part positioning pin 6 and a positioning block 3 according to the specifications of the cylinder head to be processed, which is convenient to quickly determine the to-be-processed. The position of the cylinder head 5 ensures that the clamping positions of the plurality of cylinder heads 5 to be processed are consistent, and the processing accuracy is improved; the positioning block 3 is tightly inserted into the hollow hole to fix the cylinder head 5 to be processed.

As shown in FIG. 2 , the stabilization device 8 is arranged corresponding to the positioning platform 2 ; the stabilization device 8 has a stable end, and the stable end can move toward the clamped cylinder head 5 to be processed and abut on the cylinder head 5 to be processed , Here, the type of the stabilizing device, such as a cylinder; when the position of the cylinder head 5 to be processed is confirmed, the stabilizing device 8 is activated, and the driving end of the stabilizing device 8 can move to the cylinder head 5 to be processed and abut against the cylinder to be processed. On the cover 5, at this time, the cylinder head 5 to be processed will be fixed between the positioning platform 2 and the stabilization device 8, and the stabilization device 8 plays the role of fixing the cylinder head 5 to be processed, preventing the cylinder head 5 to be processed during the side machining process. Shaking occurs.

As shown in FIG. 1, the positioning platform 2 includes a base plate and a support table. The base plate is arranged on one side of the vertical plate, and a support table is arranged on the side away from the vertical plate. The support table is provided with a part positioning pin hole 4, and the support table is used for supporting The positioning block 3 and the part positioning pin hole 4 are used for accommodating the part positioning pin 6 .

As shown in FIG. 3 , the positioning platform 2 is provided with at least two substrate positioning pin holes 12 , the vertical plate is provided with connecting holes corresponding to the substrate positioning pin holes 12 , and the substrate positioning pins 10 pass through the substrate positioning pin holes 12 in sequence. And the connecting hole, this design structure uses the connecting hole to quickly determine the position of the positioning platform 2. When the positioning platform 2 is changed, the position of the positioning platform 2 can be quickly confirmed according to the positions of the positioning pin hole 12 and the connecting hole of the substrate, thereby Make sure that the position of the part positioning pin 6 and the positioning block 3 is consistent with the relative position before the modification.

As shown in FIG. 1 , a bracket 7 is also included, and a stabilizing device 8 is provided on the bracket 7 , and the bracket 7 is used to support the stabilizing device 8 .

Among them, as shown in FIG. 2 , a top sleeve 9 is set on the driving end of the stabilization device 8. The type of the top sleeve 9 is, for example, a nylon top sleeve. Surface damage to the cylinder head 5 to be machined.

The base 1 and the positioning platform 2 are detachably connected to facilitate the replacement of the positioning platform 2 suitable for cylinder heads of different specifications. The detachable way is, for example, bolted connection.

The specific operation works are as follows:

First, the positioning platform 2 corresponding to the specifications of the cylinder head 5 to be processed is positioned with the base through the base plate positioning pin holes 12 and fixed with bolts. Then, the positioning holes and hollow holes of the cylinder head 5 to be processed are respectively inserted into the positioning pins 6 and the positioning blocks 3 of the parts on the positioning platform 2 correspondingly. Finally, the stabilizing device 8 is activated to move its driving end toward the cylinder head 5 to be processed and abut on the surface of the cylinder head to be processed, to ensure that the cylinder head 5 to be processed does not shake when the cylinder head 5 to be processed is laterally processed.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, and should also cover the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of its equivalent features. For example, a technical solution is formed by replacing the above-mentioned features with the technical features disclosed in this application (but not limited to) with similar functions.

Claims (9)

1. The utility model provides a fixed machine tooling frock of piston inflation pump cylinder cap side, its characterized in that includes:

the base (1), the said base (1) includes bottom plate and riser; the vertical plate is vertically arranged at the top of the bottom plate;

the positioning platform (2) is arranged on one side of the vertical plate; a part positioning pin (6) and a positioning block (3) are arranged on one side, away from the vertical plate, of the positioning platform (2); the part positioning pin (6) is inserted into a positioning hole formed in the circumferential direction of the cylinder cover (5) to be processed, and meanwhile, the positioning block (3) and a hollow hole in the middle of the cylinder cover (5) to be processed are tightly inserted to realize quick clamping of the cylinder cover (5) to be processed.

2. The fixed machining tool for the side face of the cylinder cover of the piston inflation pump according to claim 1, characterized by further comprising a stabilizing device (8), wherein the stabilizing device (8) is arranged corresponding to the positioning platform (2); the stabilizing device is provided with a stabilizing end which can be abutted against the cylinder cover (5) to be processed after clamping.

3. The fixed machining tool for the side surface of the cylinder cover of the piston inflation pump according to claim 1, characterized in that the positioning platform (2) comprises a base plate and a support platform; the base plate is arranged on one side of the vertical plate; the support table is arranged on one side of the substrate, which is far away from the vertical plate, and is used for supporting a positioning block (3); the support table is provided with a part positioning pin hole (4), and the part positioning pin (6) is inserted into the part positioning pin hole (4).

4. The fixed machining tool for the side face of the cylinder cover of the piston inflation pump according to claim 1, characterized in that at least two base plate positioning pin holes (12) are formed in the positioning platform (2); and the two substrate positioning pin holes (12) are inserted with substrate positioning pins (10).

5. The fixed machining tool for the side face of the cylinder cover of the piston inflation pump according to claim 4, wherein a connecting hole is formed in the vertical plate; the connecting holes are arranged corresponding to the substrate positioning pin holes (12).

6. The fixed machining tool for the side surface of the cylinder cover of the piston inflation pump according to claim 2, characterized by further comprising a bracket (7), wherein the stabilizing device (8) is arranged on the bracket (7).

7. The fixed machining tool for the side surface of the cylinder cover of the piston inflation pump according to claim 6, characterized in that the stable end sleeve is provided with a top sleeve (9).

8. The fixed machining tool for the side face of the cylinder cover of the piston inflation pump as claimed in claim 1, wherein a support plate is arranged between the bottom plate and the vertical plate.

9. The fixed machining tool for the side face of the cylinder cover of the piston inflating pump according to claim 1, characterized in that the base (1) is detachably connected with the positioning platform (2).

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