CN210633165U - Pipe fitting butt welding device for double-screw air compressor - Google Patents
Pipe fitting butt welding device for double-screw air compressor Download PDFInfo
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- CN210633165U CN210633165U CN201921728442.2U CN201921728442U CN210633165U CN 210633165 U CN210633165 U CN 210633165U CN 201921728442 U CN201921728442 U CN 201921728442U CN 210633165 U CN210633165 U CN 210633165U
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Abstract
The utility model discloses a pipe fitting butt welding device for double screw air compressor machine has seted up spacing hole on the support, has seted up the annular on annular base, and annular base puts the spacing hole department at the support through annular activity card, forms the centre bore at annular base middle part, has seted up annular spacing groove in annular base, annular roating seat activity card is put in annular spacing inslot of annular base, is provided with the plane screw thread on an end face of annular roating seat, sets up the guide way that link up mutually along circumference equipartition and with annular spacing groove on annular base, and the slider activity card is respectively put in annular base's guide way, is provided with the thread on the slider, and this thread meshes with the plane screw thread mutually, motor fixed mounting is on the support, is provided with the gear on the output shaft of motor, the utility model discloses the advantage is: the scraping brush cleaning function is realized, the labor intensity of operators is effectively reduced, the working efficiency is improved, and the quality of welded pipes is ensured.
Description
Technical Field
The utility model relates to a technical field of seam equipment, the more specifically technical field who relates to pipe fitting seam equipment that says so.
Background
The double-screw air compressor is an air compressor widely used in the current industrial power, and has the advantages of stable air supply, electricity saving, low maintenance rate and the like, parts of the double-screw air compressor contain more pipe fittings, the ports of the two pipe fittings are often required to be butt-welded together in the production process of the double-screw air compressor, the current common welding method is to weld the two pipe fittings together by spot welding, perform prepositioning, clamp the fixed pipe fittings on welding equipment and use a welding gun for welding. However, the traditional welding equipment does not have the scraping and brushing cleaning function, a large amount of welding slag and burrs exist at the welding part of the welded pipe fitting, manual scraping and brushing cleaning is usually needed, the labor intensity of workers is increased, the working efficiency is reduced, and when the welding part is manually polished, only rough polishing is carried out on the welding part, and the quality of the welding part cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned not enough and provide one kind and have and scrape brush clearance function, can alleviate operation personnel's intensity of labour, improve work efficiency, guarantee the pipe fitting butt welding device for the double screw air compressor machine of the quality after the pipe fitting welding.
The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:
the pipe fitting butt welding device for the double-screw air compressor comprises a base, a limiting mechanism and a welding gun fixing mechanism, wherein the limiting mechanism comprises an annular base, an annular rotary seat, a sliding block and a motor, a support is arranged on the base, a limiting hole is formed in the support, an annular groove is formed in the annular base, the annular base is movably clamped at the limiting hole of the support through the annular groove, a central hole is formed in the middle of the annular base, an annular limiting groove is formed in the annular base, the annular rotary seat is movably clamped in the annular limiting groove of the annular base, a plane thread is arranged on one end face of the annular rotary seat, guide grooves which are uniformly distributed along the circumferential direction and communicated with the annular limiting groove are formed in the annular base, the sliding block is movably clamped in the guide grooves of the annular base respectively, screw teeth are arranged on the sliding block and are meshed with the plane thread, the motor is fixedly arranged on the support, the welding gun fixing mechanism is positioned on the side of the first limiting mechanism, and comprises a vertical rod, a horizontal rod, a vertical sliding sleeve, a connecting seat, a first bolt, a second bolt, a third bolt, a pair of arc-shaped clamping plates, a fourth bolt and a nut, wherein the vertical rod is fixedly arranged on the base, the vertical sliding sleeve is provided with a vertical hole and a first screw hole communicated with the vertical hole, and the vertical sliding sleeve is sleeved on the vertical rod through the vertical hole, the first bolt is screwed in the first screw hole, the end part of the first bolt is propped against the vertical rod, the vertical sliding sleeve is provided with a cylinder, a first through hole and a second through hole are arranged on the connecting seat, a second screw hole and a third screw hole which are communicated with the first through hole and the second through hole are also arranged on the connecting seat, the connecting seat is sleeved on the cylinder through the first through hole, the second bolt is screwed in the second screw hole, the end part of the second bolt is abutted against the cylinder, the cross rod is penetrated in the second through hole of the connecting seat, the third bolt is screwed in the third screw hole, the end part of the third bolt is propped against the cross rod, one of the paired arc-shaped clamping plates is fixedly arranged on the end part of the cross rod, third through holes are respectively formed in the paired arc-shaped clamping plates, the fourth bolt penetrates through the third through holes of the paired arc-shaped clamping plates, and the nut is screwed on the fourth bolt.
The annular rotary seat is characterized in that annular clamping plates are respectively arranged on the inner side part and the outer side part of the annular rotary seat, annular clamping grooves are respectively formed in two side walls of the annular limiting groove of the annular base, and the annular rotary seat is movably clamped in the annular clamping grooves through the annular clamping plates.
Limiting plates are respectively arranged on two inner side walls of the annular base guide groove, guide clamping grooves are respectively formed in two side parts of the sliding block, and the sliding block is movably sleeved on the limiting plates through the guide clamping grooves.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is: through installing the brush holder on second stop gear's slider to set up the steel wire brush hair on the brush holder, after the welding is accomplished, can move the welding position of pipe fitting to steel wire brush hair department, scrape the brush through the steel wire brush hair to the welding position and polish, thereby realized scraping and brushing the clearance function, effectively alleviateed operation personnel's intensity of labour, improved work efficiency, guaranteed the quality after the pipe fitting welding.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view schematic diagram of the first limiting mechanism and the welding gun fixing mechanism in FIG. 1;
FIG. 3 is a schematic diagram of a right-side view of the second limiting mechanism in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
fig. 6 is a schematic top view of the vertical sliding sleeve and the connecting seat in fig. 5;
FIG. 7 is a schematic top view of the pair of arcuate cleats of FIG. 5;
fig. 8 is a schematic structural view of the annular rotary seat of the limiting mechanism.
Detailed Description
As shown in figure 1, the pipe fitting butt welding device for the double-screw air compressor comprises a base 1, a limiting mechanism and a welding gun fixing mechanism, the limiting mechanism comprises an annular base 3, an annular rotating seat 4, a sliding block 5 and a motor 6, the base 1 is provided with a bracket 7, the bracket 7 is provided with a limit hole 43, the annular base 3 is provided with an annular groove 44, the annular base 3 is movably clamped at the limit hole 43 of the bracket 7 through the annular groove 44, a central hole 8 is formed in the middle of the annular base 3, an annular limiting groove 9 is arranged in the annular base 3, the annular rotating seat 4 is movably clamped in the annular limiting groove 9 of the annular base 3, the inner side and the outer side of the annular rotating seat 4 are respectively provided with an annular clamping plate 39, two side walls of the annular limiting groove 9 of the annular base 3 are respectively provided with an annular clamping groove 40, and the annular rotating seat 4 is movably clamped in the annular clamping grooves 40 through the annular clamping plates 39. As shown in fig. 8, a planar thread 10 is provided on one end surface of the annular rotary base 4, guide grooves 11 uniformly distributed along the circumferential direction and penetrating the annular limit groove 9 are provided on the annular base 3, the sliders 5 are movably clamped in the guide grooves 11 of the annular base 3, limit plates 41 are provided on both inner side walls of the guide grooves 11 of the annular base 3, guide slots 42 are provided on both sides of the sliders 5, the sliders 5 are movably sleeved on the limit plates 41 through the guide slots 42, a screw 12 is provided on the sliders 5, the screw 12 is engaged with the planar thread 10, the motor 6 is fixedly mounted on the bracket 7, a gear 13 is provided on an output shaft of the motor 6, a ring gear 14 is provided on the annular base 3, the ring gear 14 is engaged with the gear 13, and a pair of handles 15 is provided on the annular rotary base 4. The limiting mechanisms are divided into a first limiting mechanism 16 and a second limiting mechanism 17, the first limiting mechanism 16 and the second limiting mechanism 17 are coaxially arranged, as shown in figure 2, clamping seats 18 are respectively arranged on the sliding blocks 5 of the first limiting mechanism 16, as shown in figure 3, brush seats 19 are respectively arranged on the sliding blocks 5 of the second limiting mechanism 17, and steel wire bristles 20 are respectively arranged on the brush seats 19.
As shown in fig. 2, 5, 6 and 7, the welding gun fixing mechanism is located at a side of the first limiting mechanism 16, the welding gun fixing mechanism includes a vertical rod 21, a horizontal rod 22, a vertical sliding sleeve 23, a connecting seat 24, a first bolt 25, a second bolt 26, a third bolt 27, a pair of arc-shaped clamping plates 28, a fourth bolt 29 and a nut 30, the vertical rod 21 is fixedly installed on the base 1, the vertical sliding sleeve 23 is provided with a vertical hole 31 and a first screw hole 32 communicated with the vertical hole 31, the vertical sliding sleeve 23 is sleeved on the vertical rod 21 through the vertical hole 31, the first bolt 25 is screwed in the first screw hole 32, an end of the first bolt 25 abuts against the vertical rod 21, the vertical sliding sleeve 23 is provided with a cylinder 33, the connecting seat 24 is provided with a first through hole 34 and a second through hole 35, the connecting seat 24 is further provided with a second screw hole 36 and a third screw hole 37 communicated with the first through hole 34 and the second through hole 35, the connecting seat 24 is sleeved on the cylinder 33 through the first through hole 34, the second bolt 26 is screwed in the second screw hole 36, the end of the second bolt 26 abuts on the cylinder 33, the cross rod 22 is screwed in the second through hole 35 of the connecting seat 24, the third bolt 27 is screwed in the third screw hole 37, the end of the third bolt 27 abuts on the cross rod 22, one of the paired arc-shaped clamping plates 28 is fixedly installed on the end of the cross rod 22, the paired arc-shaped clamping plates 28 are respectively provided with a third through hole 38, the fourth bolt 29 is screwed in the third through hole 38 of the paired arc-shaped clamping plate 28, and the nut 30 is screwed on the fourth bolt 29.
The working principle of the pipe fitting butt welding device for the double-screw air compressor is as follows: two pipe fittings to be welded are welded together through spot welding, then the welded pipe fittings pass through central holes 8 of a first limiting mechanism 16 and a second limiting mechanism 17, then an annular rotating seat 4 of the first limiting mechanism 16 is rotated through a handle 15, a sliding block 5 moves along a guide groove 11 under the interaction of a plane thread 10 and a thread 12 of the sliding block 5, the pipe fittings are clamped and fixed through a clamping seat 18, then a welding gun is fixed on a pair of arc-shaped clamping plates 28, the joint of the two pipe fittings is welded through the welding gun, meanwhile, an annular base 3 is driven to rotate through a motor 6, the circumferential rotation welding is carried out on the joint of the pipe fittings, after the welding is completed, the handle 15 of the first limiting mechanism 16 is rotated to loosen the clamping seat 18, the welding part of the pipe fitting is arranged at a steel wire brush 20 of the second limiting mechanism 17, and then the handle 15 of the first limiting mechanism 16 is rotated, the pipe fitting is clamped through the clamping seat 18, the handle 15 of the second limiting mechanism 17 is rotated, the steel wire bristles 20 are in contact with the welding part of the pipe fitting, the motor 6 of the second limiting mechanism 17 drives the annular base 3 to rotate, and the welding part is scraped, brushed and polished through the steel wire bristles 20.
Claims (3)
1. Pipe fitting butt welding closes device for double screw air compressor machine, its characterized in that: the welding gun welding device comprises a base, a limiting mechanism and a welding gun fixing mechanism, wherein the limiting mechanism comprises an annular base, an annular rotating seat, a sliding block and a motor, a support is arranged on the base, a limiting hole is formed in the support, an annular groove is formed in the annular base, the annular base is arranged at the limiting hole of the support through an annular groove movable clamp, a central hole is formed in the middle of the annular base, an annular limiting groove is formed in the annular base, the annular rotating seat is movably clamped in the annular limiting groove of the annular base, a planar thread is arranged on one end face of the annular rotating seat, guide grooves which are uniformly distributed along the circumferential direction and communicated with the annular limiting groove are formed in the annular base, the sliding block is movably clamped in the guide grooves of the annular base respectively, threads are arranged on the sliding block and are meshed with the planar thread, the motor is fixedly arranged on the support, and a gear is arranged on an output shaft of the motor, the welding gun fixing mechanism is positioned at the side of the first limiting mechanism, and comprises a vertical rod, a horizontal rod, a vertical sliding sleeve, a connecting seat, a first bolt, a second bolt, a third bolt, a paired arc-shaped clamping plate, a fourth bolt and a nut, wherein the vertical rod is fixedly arranged on the base, the vertical sliding sleeve is provided with a vertical hole and a first screw hole communicated with the vertical hole, and the vertical sliding sleeve is sleeved on the vertical rod through the vertical hole, the first bolt is screwed in the first screw hole, the end part of the first bolt is propped against the vertical rod, the vertical sliding sleeve is provided with a cylinder, a first through hole and a second through hole are arranged on the connecting seat, a second screw hole and a third screw hole which are communicated with the first through hole and the second through hole are also arranged on the connecting seat, the connecting seat is sleeved on the cylinder through the first through hole, the second bolt is screwed in the second screw hole, the end part of the second bolt is abutted against the cylinder, the cross rod is penetrated in the second through hole of the connecting seat, the third bolt is screwed in the third screw hole, the end part of the third bolt is propped against the cross rod, one of the paired arc-shaped clamping plates is fixedly arranged on the end part of the cross rod, third through holes are respectively formed in the paired arc-shaped clamping plates, the fourth bolt penetrates through the third through holes of the paired arc-shaped clamping plates, and the nut is screwed on the fourth bolt.
2. The pipe fitting butt welding device for the twin-screw air compressor according to claim 1, characterized in that: the annular rotary seat is characterized in that annular clamping plates are respectively arranged on the inner side part and the outer side part of the annular rotary seat, annular clamping grooves are respectively formed in two side walls of the annular limiting groove of the annular base, and the annular rotary seat is movably clamped in the annular clamping grooves through the annular clamping plates.
3. The pipe fitting butt welding device for the twin-screw air compressor according to claim 1 or 2, characterized in that: limiting plates are respectively arranged on two inner side walls of the annular base guide groove, guide clamping grooves are respectively formed in two side parts of the sliding block, and the sliding block is movably sleeved on the limiting plates through the guide clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728442.2U CN210633165U (en) | 2019-10-16 | 2019-10-16 | Pipe fitting butt welding device for double-screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728442.2U CN210633165U (en) | 2019-10-16 | 2019-10-16 | Pipe fitting butt welding device for double-screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210633165U true CN210633165U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921728442.2U Expired - Fee Related CN210633165U (en) | 2019-10-16 | 2019-10-16 | Pipe fitting butt welding device for double-screw air compressor |
Country Status (1)
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|---|---|
| CN (1) | CN210633165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277453A (en) * | 2021-04-09 | 2021-08-20 | 王飞 | Pole-climbing device |
-
2019
- 2019-10-16 CN CN201921728442.2U patent/CN210633165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277453A (en) * | 2021-04-09 | 2021-08-20 | 王飞 | Pole-climbing device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |