CN217291340U

CN217291340U - Four-axis burr milling tool for machining cylinder cover

Info

Publication number: CN217291340U
Application number: CN202123091696.8U
Authority: CN
Inventors: 熊小东; 钱斌; 张伟华
Original assignee: Ningbo Zunhang Auto Parts Co ltd
Current assignee: Ningbo Zunhang Auto Parts Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-26
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a four-axis mills burr frock for cylinder head processing, including base plate and side pressure board, the mid-mounting of base plate medial surface has an error proofing pillar, base plate medial surface is located error proofing pillar top and installs an interface arch, base plate medial surface is located the rear of error proofing pillar and installs the side pressure device, the side pressure device includes guide holder and side kicking block, gliding side kicking block around installing on the guide holder, the baffle is installed in the guide holder outside, install the spring between baffle and the side kicking block, rectangular recess has been seted up along length direction on the side kicking block, base plate medial surface has arranged three support column around the error proofing pillar, three support column is triangle-shaped and arranges, wherein its tip of two support columns is provided with the hole site arch. The utility model has simple structure, convenient installation and positioning, and effectively improved working efficiency; in the aspect of operation safety, the four-axis burr milling tool is adopted, so that the file which shakes violently is prevented from contacting with an operator, and potential safety hazards are effectively solved.

Description

Four-axis burr milling tool for machining cylinder cover

Technical Field

The utility model relates to an automobile parts processing technology field especially relates to a four-axis mills burr frock for cylinder head processing.

Background

The cylinder cover is a cover of an engine and a part for closing the cylinder, is a mounting base body of the valve mechanism and is a sealing cover of the cylinder, and is cast by cast iron or aluminum alloy, is a mounting base body of the valve mechanism and is a sealing cover of the cylinder.

As shown in fig. 7-8, the left side of the cylinder head 24 is provided with an abutting portion 25, the abutting portion 25 is provided with a cavity 26, the left side of the cylinder head 24 is provided with three bosses 27 surrounding the abutting portion 25, two of the bosses 27 are provided with hole sites 28, and the right middle of the cylinder head 24 is provided with a round opening 29. When the cylinder cover 24 is used for deburring, workers are often required to hold the pneumatic file to trim and deburr on a product, the operators are required to hold the product with one hand and hold the product with the other hand, the existing processing is mainly to hold the file on the product and perform manual trimming, the fixing mode is manual handling, the processing has the advantages of being simple in operation, high in labor cost and capable of achieving the customer standard and affecting the working efficiency due to the fact that the potential safety hazard exists, and the multiple processing is needed.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a four-axis burr milling tool for cylinder cover processing, which has simple structure, convenient installation and positioning and effectively improved working efficiency; in the aspect of operation safety, the four-axis burr milling tool is adopted, so that the contact between a file which shakes violently and an operator is avoided, the potential safety hazard is effectively solved, and the safety production is realized.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a four-axis mills burr frock for cylinder head processing, includes base plate and side pressure board, the mid-mounting of base plate medial surface have an error proofing pillar, this base plate medial surface is located error proofing pillar top and installs an interface arch, base plate medial surface be located the rear of error proofing pillar and install the side pressure device, this side pressure device includes guide holder and side kicking block, the guide holder on install around gliding side kicking block, the baffle is installed in the guide holder outside, baffle and side kicking block between install the spring, the side kicking block on seted up rectangular recess along length direction, base plate medial surface around the error proofing pillar arranged three support column, three support column is triangle-shaped and arranges, wherein its tip of two support columns is provided with the hole site arch.

As right technical scheme a supplement, the guide holder on offer and be the spout of invering the T shape, slidable mounting has the side kicking block in this spout, the both sides of side kicking block one end respectively be equipped with one or two spacing archs, the guide holder on lie in the spout outside and offer jaggedly.

As right technical scheme a supplement, the outside of guide holder be provided with the mounting groove who holds the baffle, baffle and mounting groove inner wall between pass through the fix with screw.

As right technical scheme a supplement, the middle part of side pressure inboard terminal surface seted up the through-hole, this through-hole one end is sealed through the end cap, the through-hole in install lateral sliding's center post, lie in the through-hole and install the spring between center post and the end cap, the lateral wall of center post on seted up long banding direction recess, the lateral wall of side pressure connect soon guide screw, this guide screw one end inserts in the direction recess.

It is right as a technical scheme a supplement, the inner wall of baffle on and the terminal surface of side kicking block one end on all set up the circular recess that holds the spring.

Has the advantages that: the utility model relates to a four-axis milling burr frock for cylinder cover processing, simple structure, the installation location is convenient, has effectively improved work efficiency; in the aspect of operation safety, the four-axis burr milling tool is adopted, so that the contact between a file which shakes violently and an operator is avoided, the potential safety hazard is effectively solved, and the safety production is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the substrate of the present invention without the lateral pressure device;

FIG. 3 is a schematic structural view of a lateral pressing device according to the present invention;

fig. 4 is a schematic structural view of the guide seat of the present invention;

fig. 5 is a schematic structural diagram of the side top block of the present invention;

fig. 6 is a schematic structural view of the side pressure plates, the central column, the guide screws, the plugs and the springs according to the present invention;

fig. 7-8 are schematic views of the structure of the cylinder head according to the present invention.

The figure is as follows: 1. the structure comprises a base plate, 2, an interface protrusion, 3, an error-proofing support column, 4, a support column, 5, a cylinder cover, 6, a side pressure plate, 7, a fixing plate, 8, a hole position protrusion, 9, a guide seat, 10, a side top block, 11, a strip groove, 12, a baffle, 13, an installation groove, 14, a sliding groove, 15, a limiting protrusion, 16, a circular groove, 17, a notch, 18, a central column, 19, a guide groove, 20, a plug, 21, a guide screw, 22, a through hole, 23, a spring, 24, a cylinder cover, 25, a butt joint part, 26, a concave cavity, 27, a boss, 28, a hole position, 29 and a round opening.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The embodiment of the utility model relates to a four-axis milling burr frock for cylinder head processing, as shown in figure 1-6, including base plate 1 and side pressure plate 6, the middle part of the inboard terminal surface of base plate 1 install an anti-mistake support 3, the inboard terminal surface of base plate 1 is located the anti-mistake support 3 and installs an interface bulge 2, the inboard terminal surface of base plate 1 is located the rear of anti-mistake support 3 and installs side pressure device, the side pressure device includes guide holder 9 and side top block 10, guide holder 9 on seted up the spout 14 that is the shape of inverted T, install the side top block 10 that slides from beginning to end in this spout 14, the guide holder 9 outside install baffle 12, install spring 23 between this baffle 12 and the side top block 10, the both sides of side top block 10 one end respectively be equipped with one two spacing archs 15, guide holder 9 on located the spout 14 outside and seted up breach 17, the lateral ejector block 10 is provided with a long-strip groove 11 along the length direction, the end surface of the inner side of the base plate 1 is provided with three support columns 4 around the mistake-proofing support column 3, the three support columns 4 are arranged in a triangular shape, and hole site bulges 8 are arranged at the end parts of the two support columns 4 below the mistake-proofing support column 3.

Interface arch 2, mistake proofing pillar 3 and three support column 4 all fix on base plate 1 through fixed plate 7, fixed plate 7 and base plate 1 between adopt the screw to link to each other, interface arch 2, mistake proofing pillar 3 and three support column 4 are all removable.

The outer side of the guide seat 9 is provided with a mounting groove 13 for accommodating the baffle 12, the baffle 12 and the inner wall of the mounting groove 13 are fixed through screws, and the mounting groove 13 is arranged to facilitate the quick assembly and disassembly of the baffle 12.

The middle part of the end face of the inner side of the side pressure plate 6 is provided with a through hole 22, the through hole 22 is a through hole, one end of the through hole 22 is screwed with a plug 20 for sealing, the through hole 22 is internally provided with a center column 18 which slides transversely, a spring 23 is arranged between the center column 18 and the plug 20 in the through hole 22, the side wall of the center column 18 is provided with a long strip-shaped guide groove 19, the outer side wall of the side pressure plate 6 is screwed with a guide screw 21, one end of the guide screw 21 is inserted into the guide groove 19, the guide groove 19 is matched with the guide screw 21 to limit the sliding range of the center column 18, and the spring 23 provides reset elasticity for the center column 18.

The inner wall of the baffle 12 and the end face of one end of the side ejecting block 10 are both provided with circular grooves 16 for accommodating springs 23, and the two circular grooves 16 are sleeved on the springs 23 to realize elastic connection between the baffle 12 and the side ejecting block 10.

During installation, the side top block 10 is slid through the long strip groove 11, the butt joint part 25 of the cylinder cover 24 is placed on the mistake proofing support column 3, then the cylinder cover 24 is moved transversely, the cavity 26 of the butt joint part 25 is in butt joint with the interface protrusion 2, three bosses 27 on the cylinder cover 24 are in contact with three support columns 4, hole sites 28 of the two bosses 27 are buckled with hole site protrusions 8, accurate positioning is achieved, then the side top block 10 is loosened, the side top block 10 abuts against the butt joint part 25, preliminary position fixing is achieved, the side pressure plate 6 is moved leftwards through a driving device, the side pressure plate 6 presses the right side of the cylinder cover 24, the central column 18 is elastically inserted into a round opening 29 of the cylinder cover 24, the position of the cylinder cover 24 is effectively fixed, finally, the burr milling machine is started, and deburring processing is carried out on the cylinder cover 24.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The four-axis deburring tool for machining the cylinder cover is introduced in detail, specific examples are applied in the description to explain the principles and the embodiments of the application, and the description of the embodiments is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a four-axis mills burr frock for cylinder head processing, includes base plate (1) and side pressure board (6), its characterized in that: the middle part of the inner side end surface of the base plate (1) is provided with a mistake-proofing support column (3), the inner side end surface of the base plate (1) is positioned above the mistake-proofing support column (3) and is provided with an interface bulge (2), the inner side end surface of the base plate (1) is positioned at the rear part of the mistake-proofing support column (3) and is provided with a side pressure device, the side pressure device comprises a guide seat (9) and a side top block (10), the guide seat (9) is provided with the side top block (10) which slides forwards and backwards, the outer side of the guide seat (9) is provided with a baffle (12), a spring (23) is arranged between the baffle (12) and the side top block (10), the side top block (10) is provided with a long-strip groove (11) along the length direction, the inner side end surface of the base plate (1) is provided with three support columns (4) around the mistake-proofing support column (3), and the three support columns (4) are arranged in a triangular shape, wherein, the end parts of the two support columns (4) are provided with hole position bulges (8).

2. The four-axis burr milling tool for the cylinder head machining according to claim 1, wherein: the guide seat (9) is provided with an inverted T-shaped sliding groove (14), a side ejecting block (10) is arranged in the sliding groove (14) in a sliding mode, two limiting protrusions (15) are arranged on two sides of one end of the side ejecting block (10) respectively, and a notch (17) is formed in the outer side, located on the sliding groove (14), of the guide seat (9).

3. The four-axis burr milling tool for the cylinder head machining according to claim 1, wherein: the outer side of the guide seat (9) is provided with a mounting groove (13) for accommodating the baffle (12), and the baffle (12) and the inner wall of the mounting groove (13) are fixed through screws.

4. The four-axis burr milling tool for the cylinder head machining according to claim 1, wherein: side pressure plate (6) medial surface's middle part seted up through-hole (22), this through-hole (22) one end is sealed through end cap (20), through-hole (22) in install lateral sliding center post (18), be located in this through-hole (22) and install spring (23) between center post (18) and end cap (20), the lateral wall of center post (18) on seted up long banding direction recess (19), the lateral wall of side pressure plate (6) have connect guide screw (21) soon, this guide screw (21) one end is inserted in direction recess (19).

5. The four-axis burr milling tool for the cylinder head machining according to claim 1, wherein: circular grooves (16) for accommodating springs (23) are formed in the inner wall of the baffle plate (12) and the end face of one end of the side top block (10).