CN212398850U - Device for quickly positioning and drilling compressor cylinder block - Google Patents
Device for quickly positioning and drilling compressor cylinder block Download PDFInfo
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- CN212398850U CN212398850U CN202020569847.2U CN202020569847U CN212398850U CN 212398850 U CN212398850 U CN 212398850U CN 202020569847 U CN202020569847 U CN 202020569847U CN 212398850 U CN212398850 U CN 212398850U
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Abstract
The utility model provides a device of drilling is fixed a position fast to compressor cylinder block, includes the base, the activity sets up the slide on the base, fixes first positioning mechanism, spacing, the second positioning mechanism on the slide at interval in proper order. The first positioning mechanism comprises a vertical plate erected on the sliding plate and an E-shaped transverse plate of which the transverse frame is arranged at the top of the vertical plate; a vertical positioning screw is arranged on the side surface of the vertical plate; the E-shaped transverse plate comprises a first clamping plate, a middle plate and a second clamping plate which are arranged at intervals, and a connecting plate connected to one end of the first clamping plate, the middle plate and one end of the second clamping plate; the first clamping plate is provided with a horizontal positioning screw which penetrates through the first clamping plate. The second positioning mechanism comprises a boss fixed on the sliding plate and a jacking device arranged on the boss, and the jacking device comprises a mandril, a linkage rod and a handle which are sequentially arranged; one end of the linkage rod is hinged with the mandril, and the other end is hinged with the handle. The device for quickly positioning and drilling the compressor cylinder block has the advantages of simple structure and low manufacturing cost; the positioning and drilling speed is high and the efficiency is high.
Description
Technical Field
The utility model relates to a compressor accessory manufacturing field, concretely relates to device of drilling is fixed a position fast to compressor cylinder block.
Background
The applicant company mainly produces castings of air conditioners and refrigerator compressors, wherein the number of cylinder seats of the refrigerator compressors needing drilling every year is about 100 thousands, and the cylinder seats are large in machining amount and different in models. The cylinder seat of the compressor is complex in structure and difficult to position, the machining precision requirement is high, a drilling position of a traditional machining method is prone to deviation, so that a casting is scrapped, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a device for quickly positioning and drilling a compressor cylinder seat, which has simple structure and low manufacturing cost; the positioning and drilling speed is high and the efficiency is high.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a device of drilling is fixed a position fast to compressor cylinder block, includes that base, activity set up the slide on the base, fix first positioning mechanism, spacing, the second positioning mechanism on the slide at the interval in proper order, its characterized in that:
the first positioning mechanism comprises a vertical plate which is vertically arranged on the sliding plate and an E-shaped transverse plate of which the top is provided with a transverse frame; a vertical positioning screw is arranged on the side surface of the vertical plate facing the second positioning mechanism; the E-shaped transverse plate comprises a first clamping plate, a middle plate, a second clamping plate and a connecting plate, wherein the first clamping plate, the middle plate and the second clamping plate are sequentially arranged at intervals, the connecting plate is connected to one end of the first clamping plate, one end of the middle plate and one end of the second clamping plate, the first clamping plate, the middle plate, the second clamping plate and the connecting plate are combined into an E shape, and an opening of the E-shaped transverse plate faces the second positioning mechanism; a horizontal positioning screw penetrating through the first clamping plate is arranged on the first clamping plate and faces the second clamping plate;
and the second positioning mechanism comprises a boss fixed on the sliding plate and a jacking device arranged on the boss, and the jacking device faces the E-shaped transverse plate.
Further, the jacking device comprises a top rod, a linkage rod and a handle which are arranged in sequence; one end part of the linkage rod is hinged with the ejector rod, and the other end part of the linkage rod is hinged with the handle; the ejector rod is movably sleeved in a hoop sleeve; the handle is hinged on the boss through a hinge lug.
Further, the hoop sleeve is fixed at one end of the boss close to the E-shaped transverse plate through a screw; the hinged lug is fixed at one end of the boss far away from the E-shaped transverse plate.
Furthermore, the base is provided with a sliding groove in parallel, and the bottom surface of the sliding plate is provided with a convex plate extending into the sliding groove.
Furthermore, a first fixing screw is arranged on the side face of the base.
Preferably, the vertical plate and the E-shaped transverse plate are detachable structures.
Preferably, the E-shaped transverse plate can be assembled and fastened on the top of the vertical plate through a second fixing screw vertically penetrating through the connecting plate.
Preferably, the number of the sliding grooves is two, and the number of the convex plates is two.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the structure is simple, the manufacturing cost is low, and the large-scale use is easy;
(2) the operation is simple, the positioning is accurate, the positioning and drilling speed is high, and the efficiency is high;
(3) only need change the E type diaphragm of different sizes, just can the adaptation give the accurate drilling of compressor cylinder block of different models, the suitability is stronger.
(4) The vertical positioning screw and the limiting strip clamp the compressor cylinder seat from the inner side and the outer side respectively, so that the stator feet of the compressor cylinder seat can be effectively prevented from shifting in the machining process, and the vertical direction of the drilled hole can be prevented from shifting.
In order that the invention may be more clearly understood, preferred embodiments of the invention will now be described with reference to the accompanying drawings.
Drawings
Fig. 1, fig. 2 and fig. 3 are schematic structural views of the present invention at different viewing angles;
fig. 4 is a schematic view of the working principle of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 4, a device for quickly positioning and drilling a cylinder block of a compressor includes a base 1, a sliding plate 2 movably disposed on the base 1, a first positioning mechanism 3, a limiting strip 4, and a second positioning mechanism 5 sequentially fixed on the sliding plate 2 at intervals. The compressor cylinder block 9 needing drilling is placed between the first positioning mechanism 3 and the second positioning mechanism 5 and abuts against the limiting strips 4, the position of the sliding plate 2 is adjusted and fixed, so that the compressor cylinder block 9 is located under a drilling bit, and the drilling bit can accurately drill the compressor cylinder block 9.
The improved drill bit is characterized in that two sliding grooves 11 are arranged in parallel on the base 1, two convex plates 21 extending into the sliding grooves 11 are arranged on the bottom surface of the sliding plate 2, so that the sliding plate 2 can slide under the guide of the sliding grooves 11, a compressor cylinder seat 9 on the sliding plate 2 can be adjusted in position and positioned under a drill bit, and the sliding plate 2 is fixed on the base 1 through a first fixing screw 12 arranged on the side surface of the base 1 after the compressor cylinder seat 9 is positioned.
The first positioning mechanism 3 comprises a vertical plate 31 erected on the sliding plate 2 and an E-shaped transverse plate 32 with a transverse frame on the top of the vertical plate 31. Two vertical positioning screws 311 are symmetrically arranged on the side surface of the vertical plate 31 facing the second positioning mechanism 5. The E-shaped transverse plate 32 comprises a first clamping plate 321, a middle plate 322, a second clamping plate 323 and a connecting plate 324 connected to the same end of the first clamping plate 321, the middle plate 322 and the second clamping plate 323, which are arranged at intervals in sequence, the first clamping plate 321, the middle plate 322, the second clamping plate 323 and the connecting plate 324 are combined into an E shape, and the opening of the E-shaped transverse plate 32 faces the second positioning mechanism 5; the first clamping plate 321 is provided with a horizontal set screw 325 penetrating the first clamping plate 321, and the horizontal set screw 325 faces the second clamping plate 323.
Further, the E-shaped transverse plate 32 can be assembled and fastened to the top of the vertical plate 31 through a second fixing screw 326 vertically penetrating through the connecting plate 324, the vertical plate 31 and the E-shaped transverse plate 32 are detachable structures, the detachable E-shaped transverse plate has the advantages that the detachable E-shaped transverse plate can be adapted to compressor cylinder seats 9 of different models only by replacing the E-shaped transverse plate 32 of different sizes, and the applicability is high.
The second positioning mechanism 5 includes a boss 51 fixed to the slide plate 2 and a tightening device 52 provided on the boss 51, and the tightening device 52 faces the E-shaped cross plate 32. The jacking device 52 comprises a top rod 521, a linkage rod 522 and a handle 523 which are arranged in sequence; one end part of the linkage rod 522 is hinged with the top rod 521, and the other end part is hinged with the handle 523; the ejector rod 521 is movably sleeved in a hoop 524, and the hoop 524 is fixed at one end of the boss 51 close to the E-shaped transverse plate 32 through screws; the handle 523 is hinged to the boss 51 through a hinge lug 525, the hinge lug 525 is fixed to one end of the boss 51 far away from the E-shaped transverse plate 32, and the position of the hinge lug 525 on the boss 51 is in the middle of the linkage rod 522. When the handle 523 is lifted, the handle 523 drives the linkage rod 522, and the linkage rod 522 drives the top rod 521 to move towards the direction close to the E-shaped transverse plate 32, so that the top rod 521 tightly props against the compressor cylinder seat 9 on the sliding plate 2; when the handle 523 is put down, the handle 523 drives the linkage rod 522, and the linkage rod 522 drives the top rod 521 to move in a direction away from the E-shaped transverse plate 32, so that the top rod 521 loosens the compressor cylinder seat 9 on the sliding plate 2.
The working flow of the device for quickly positioning and drilling the compressor cylinder block in the scheme in actual production is as follows:
1) placing the compressor cylinder block 9 on the sliding plate 2, extending the head 91 of the compressor cylinder block 9 into the opening of the E-shaped transverse plate 32, and transversely putting the stator leg 92 of the compressor cylinder block 9 on the limit strip 4;
2) adjusting the horizontal positioning screw 325 to clamp the head 91 of the compressor cylinder block 9 in the E-shaped cross plate 32;
3) adjusting the vertical positioning screw 311 to enable the vertical positioning screw 311 and the limiting strip 4 to clamp the compressor cylinder seat 9 from the inner side and the outer side respectively;
4) adjusting the sliding plate 2 to enable the head 91 of the compressor cylinder seat 9 to be positioned right below the drilling bit, and fixing the sliding plate 2 on the base 1 through screws on the side surface of the base 1;
5) the drill performs precise drilling of the head 91 of the compressor cylinder block 9.
If the compressor cylinder seat with the same model is drilled, the step 4) only needs to be adjusted and fixed once; if the drilling is carried out on the compressor cylinder seats of different models, the E-shaped transverse plate 32 with different sizes can be matched with the compressor cylinder seats of different models only.
Compared with the prior art, the beneficial effects of the utility model reside in that: the structure is simple, the manufacturing cost is low, and the large-scale use is easy; the drilling machine is simple to operate, accurate in positioning, high in positioning and drilling speed and high in efficiency.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides a device of drilling is fixed a position fast to compressor cylinder block, includes that base, activity set up the slide on the base, fix first positioning mechanism, spacing, the second positioning mechanism on the slide at the interval in proper order, its characterized in that:
the first positioning mechanism comprises a vertical plate which is vertically arranged on the sliding plate and an E-shaped transverse plate of which the top is provided with a transverse frame; a vertical positioning screw is arranged on the side surface of the vertical plate facing the second positioning mechanism; the E-shaped transverse plate comprises a first clamping plate, a middle plate, a second clamping plate and a connecting plate, wherein the first clamping plate, the middle plate and the second clamping plate are sequentially arranged at intervals, the connecting plate is connected to one end of the first clamping plate, one end of the middle plate and one end of the second clamping plate, the first clamping plate, the middle plate, the second clamping plate and the connecting plate are combined into an E shape, and an opening of the E-shaped transverse plate faces the second positioning mechanism; a horizontal positioning screw penetrating through the first clamping plate is arranged on the first clamping plate and faces the second clamping plate;
and the second positioning mechanism comprises a boss fixed on the sliding plate and a jacking device arranged on the boss, and the jacking device faces the E-shaped transverse plate.
2. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 1, wherein: the jacking device comprises a top rod, a linkage rod and a handle which are arranged in sequence; one end part of the linkage rod is hinged with the ejector rod, and the other end part of the linkage rod is hinged with the handle; the ejector rod is movably sleeved in a hoop sleeve; the handle is hinged on the boss through a hinge lug.
3. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 2, wherein: the hoop sleeve is fixed at one end of the boss close to the E-shaped transverse plate through a screw; the hinged lug is fixed at one end of the boss far away from the E-shaped transverse plate.
4. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 3, wherein: the base is provided with a sliding groove in parallel, and the bottom surface of the sliding plate is provided with a convex plate extending into the sliding groove.
5. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 4, wherein: a first fixing screw is arranged on the side face of the base.
6. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 5, wherein: the vertical plate and the E-shaped transverse plate are of detachable structures.
7. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 5, wherein: the E-shaped transverse plate can be assembled and fastened at the top of the vertical plate through a second fixing screw vertically penetrating through the connecting plate.
8. The device for rapidly positioning and drilling the compressor cylinder block as claimed in claim 5, wherein: the number of the sliding grooves is two, and the number of the convex plates is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569847.2U CN212398850U (en) | 2020-04-16 | 2020-04-16 | Device for quickly positioning and drilling compressor cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569847.2U CN212398850U (en) | 2020-04-16 | 2020-04-16 | Device for quickly positioning and drilling compressor cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398850U true CN212398850U (en) | 2021-01-26 |
Family
ID=74370051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020569847.2U Active CN212398850U (en) | 2020-04-16 | 2020-04-16 | Device for quickly positioning and drilling compressor cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398850U (en) |
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2020
- 2020-04-16 CN CN202020569847.2U patent/CN212398850U/en active Active
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