CN216464187U - Clamping device is used in boiler subassembly production - Google Patents

Abstract

The utility model discloses a clamping device for producing boiler components, which comprises a bottom plate, a clamping device and an adjusting device, wherein the top wall of the bottom plate is provided with an extension plate, the clamping device is arranged on the extension plate, and the adjusting device is arranged on the clamping device; adjusting device includes fixed block, pivot, lead screw, the vice one of lead screw and inserted bar, the fixed block is located on the clamping device, be equipped with the recess in the fixed block, roof in the recess is located in the top rotation of lead screw, the bottom rotation of lead screw runs through recess and fixed block and stretches out, the vice one set of lead screw is located on the lead screw, the inserted bar slides and runs through recess lateral wall and fixed block and both ends and stretch out, the rotatory regulation pole that is equipped with of inserted bar tip, the tip rotation that the inserted bar was kept away from to the regulation pole is located on the vice one of lead screw. The utility model belongs to the technical field of boiler production facility, specifically indicate a but boiler subassembly production clamping device convenient to fixed back rotation regulation.

Description

Clamping device is used in boiler subassembly production

Technical Field

The utility model belongs to the technical field of boiler production equipment, specifically indicate a clamping device is used in boiler subassembly production.

Background

The boiler is an energy conversion equipment, there is the chemical energy in the fuel to the energy of boiler input, the electric energy, boiler output has certain steam of heat energy, high-temperature water or organic heat carrier, the boiler includes pot and stove two parts, hot water or steam that produce in the boiler can directly provide required heat energy for industrial production and people's life, also can convert mechanical energy into through steam power device, or the rethread generator converts mechanical energy into the electric energy, the boiler subassembly is adding man-hour needs to use the clamping jig, conveniently process, however, the current clamping equipment's structure flexibility ratio is relatively poor, be not convenient for after fixing, carry out rotation regulation to the boiler subassembly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a but boiler subassembly production clamping device convenient to fixed back rotation regulation.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a clamping device for boiler component production comprises a bottom plate, a clamping device and an adjusting device, wherein a supporting plate is arranged on the top wall of the bottom plate, the clamping device is arranged on the supporting plate, and the adjusting device is arranged on the clamping device; the adjusting device comprises a fixed block, a rotating shaft, a screw rod, a first screw rod pair and an inserting rod, the fixed block is arranged on the clamping device, a groove is arranged in the fixed block, the top end of the screw rod is rotatably arranged on the inner top wall of the groove, the bottom end of the screw rod is rotatably arranged on the groove and the fixed block and extends out, the screw rod pair is sleeved on the screw rod, the inserting rod is slidably arranged on the side wall of the groove and the fixed block and extends out from two ends of the groove, an adjusting rod is rotatably arranged at the end part of the inserting rod, the end part of the adjusting rod, far away from the inserting rod, is rotatably arranged on the first screw rod pair, one end of the rotating shaft is rotatably arranged in the middle of the fixed block, the other end of the rotating shaft is provided with a supporting block, jacks are arranged on the supporting block, a plurality of groups are equiangular distances with the central line of the rotating shaft as an axis, the inserting rod is inserted into the jack, when the rotating is needed, the first screw rod pair is driven to move up and down, and the inserting rod is limited by the fixed block and the groove, therefore, the horizontal displacement can be only carried out, when the first screw pair moves up and down, the included angle between the adjusting rod and the first screw pair is reduced, the end part of the inserted rod is pulled out from the inserting hole, and the supporting block can be rotated through the rotating shaft at the moment.

Furthermore, the clamping device comprises a push plate, a bidirectional screw, a screw pair II, a connecting rod I, a connecting rod II and a clamping plate, the bottom wall of the bottom plate is provided with a slide rail, the bottom end of the push plate is slidably arranged in the slide rail, one end of the connecting rod I is rotatably arranged on the support plate, one end of the connecting rod II is rotatably arranged on the push plate, the other end of the connecting rod I is rotatably connected with the other end of the connecting rod II, the side wall of the screw pair II is rotatably arranged at the joint of the connecting rod I and the connecting rod II, the bidirectional screw penetrates through the screw pair II, the bidirectional screw is in matched connection with the screw pair II, the screw pair II is provided with two groups, the connecting rod I, the connecting rod II and the screw pair are correspondingly arranged, the clamping plate is arranged on the side wall of the support block, the bidirectional screw is rotated to drive the two screw pairs to be close to or far away from each other, so that the included angle between the connecting rod I and the connecting rod II is enlarged, the push plate can be pushed to move on the slide rail, so that the clamping plates clamp the boiler assembly.

Preferably, the clamping plate is arranged in an arc structure.

Preferably, the end of the bidirectional screw rod and the bottom end of the screw rod are both provided with hand wheels.

Furthermore, the clamping devices are provided with two groups, and the adjusting devices are arranged corresponding to the clamping devices.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of clamping device is used in production of boiler subassembly easy operation, the mechanism is compact, and reasonable design, rotatory two-way lead screw, order about two vice mutual being close to of lead screw or keep away from, make connecting rod one, contained angle grow between the connecting rod two, then can promote the push pedal and remove on the slide rail, make splint clip the boiler subassembly, when needs are rotatory, through rotatory lead screw, drive lead screw pair one and reciprocate, and because the inserted bar is restricted by fixed block and recess, horizontal displacement can only be done to the event, then when lead screw pair one reciprocates, adjust the contained angle of pole and lead screw pair one and diminish, then the inserted bar tip is pulled out from the jack, the supporting shoe is rotated in the accessible pivot this moment, splint on the supporting shoe drive the boiler subassembly and rotate, and during the fixation, the reverse rotation lead screw, make the inserted bar insert in the jack can.

Drawings

FIG. 1 is a schematic view of an overall structure of a clamping device for producing a boiler assembly according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

The device comprises a base plate 1, a base plate 2, a clamping device 3, an adjusting device 4, a support plate 5, a fixing block 6, a rotating shaft 7, a screw rod 8, a screw rod pair I, a screw rod 9, an inserting rod 10, a groove 11, an adjusting rod 12, a support block 13, a jack, a push plate 14, a push plate 15, a bidirectional screw rod 16, a screw rod pair II, a screw rod pair 17, a connecting rod I, a connecting rod 18, a connecting rod II, a connecting rod 19, a clamping plate 20, a sliding rail 21 and a hand wheel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the clamping device for boiler component production provided by the present invention comprises a bottom plate 1, a clamping device 2 and an adjusting device 3, wherein a support plate 4 is arranged on the top wall of the bottom plate 1, the clamping device 2 is arranged on the support plate 4, the adjusting device 3 is arranged on the clamping device 2, two groups of clamping devices 2 are arranged, and the adjusting device 3 is arranged corresponding to the clamping device 2; adjusting device 3 includes fixed block 5, the pivot 6, lead screw 7, vice 8 of lead screw and inserted bar 9, fixed block 5 is located on clamping device 2, be equipped with recess 10 in the fixed block 5, roof in recess 10 is located in the top rotation of lead screw 7, the bottom rotation of lead screw 7 runs through recess 10 and fixed block 5 and stretches out, lead screw 7 is located to vice 8 covers of lead screw, inserted bar 9 slides and runs through recess 10 lateral wall and fixed block 5 and both ends and stretch out, the rotatory regulation pole 11 that is equipped with of inserted bar 9 tip, adjust the rotatory first 8 of locating lead screw of the tip that the inserted bar 9 was kept away from to pole 11, the rotatory middle part of fixed block 5 of locating of one end of pivot 6, the other end of pivot 6 is equipped with supporting shoe 12, it is equipped with the multiunit as the equal angular distance of axle to be equipped with jack 13 and jack 13 on supporting shoe 12 with the central line of pivot 6, inserted bar 9 inserts in jack 13.

As shown in fig. 1, the clamping device 2 includes a push plate 14, a bidirectional screw 15, a first screw pair 16 and a first connecting rod 17, a second connecting rod 18 and a clamping plate 19, a slide rail 20 is disposed on the bottom wall of the bottom plate 1, the bottom end of the push plate 14 is slidably disposed in the slide rail 20, one end of the first connecting rod 17 is rotatably disposed on the support plate 4, one end of the second connecting rod 18 is rotatably disposed on the push plate 14, the other end of the first connecting rod 17 is rotatably connected to the other end of the second connecting rod 18, the side wall of the second screw pair 16 is rotatably disposed at the joint of the first connecting rod 17 and the second connecting rod 18, the bidirectional screw 15 penetrates through the second screw pair 16, the bidirectional screw 15 is connected with the second screw pair 16 in a matching manner, the second screw pair 16 is provided with two groups, the first connecting rod 17, the second connecting rod 18 and the second screw pair 16 are correspondingly disposed, the clamping plate 19 is disposed on the side wall of the support block 12, the clamping plate 19 is disposed in an arc structure, and the end portion of the bidirectional screw 15 and the bottom end of the screw 7 are both provided with a handwheel 21.

When the boiler assembly is used specifically, the bidirectional screw 15 is rotated to drive the two screw pairs 7 to be close to or far away from each other, an included angle between the first connecting rod 17 and the second connecting rod 18 is increased, the push plate 14 can be pushed to move on the sliding rail 20, the boiler assembly is clamped by the clamping plates 19, when the boiler assembly needs to be rotated, the first screw pair 8 is driven to move up and down by rotating the screw 7, the inserted rod 9 is limited by the fixing block 5 and the groove 10, only horizontal displacement can be achieved, when the first screw pair 8 moves up and down, the included angle between the adjusting rod 11 and the first screw pair 8 is reduced, the end part of the inserted rod 9 is pulled out of the insertion hole 13, the supporting block 12 can be rotated through the rotating shaft 6, the clamping plates 19 on the supporting block 12 drive the boiler assembly to rotate, and when the boiler assembly is fixed, the screw 7 is rotated reversely, and the inserted rod 9 can be inserted into the insertion hole 13.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a clamping device is used in boiler subassembly production which characterized in that: the clamping device is arranged on the supporting plate, and the adjusting device is arranged on the clamping device; the adjusting device comprises a fixing block, a rotating shaft, a lead screw, a first lead screw pair and an inserting rod, wherein the fixing block is arranged on the clamping device, a groove is formed in the fixing block, the top end of the lead screw is rotatably arranged on the inner top wall of the groove, the bottom end of the lead screw is rotatably arranged on the groove and the fixing block and extends out of the groove, the lead screw pair is sleeved on the lead screw, the inserting rod slides to penetrate through the side wall of the groove and the fixing block and extends out of two ends of the fixing block, the end part of the inserting rod is rotatably provided with an adjusting rod, the end part of the adjusting rod far away from the inserting rod is rotatably arranged on the first lead screw pair, one end of the rotating shaft is rotatably arranged in the middle of the fixing block, the other end of the rotating shaft is provided with a supporting block, a plurality of groups of inserting holes are formed in the supporting block by taking the central line of the rotating shaft as an axis, and the inserting rods are inserted into the inserting holes.

2. The clamping device for producing the boiler assembly according to claim 1, wherein: the clamping device comprises a push plate, a bidirectional screw, a screw pair II, a first connecting rod, a second connecting rod and a clamping plate, a slide rail is arranged on the bottom wall of the bottom plate, the bottom end of the push plate is slidably arranged in the slide rail, one end of the first connecting rod is rotatably arranged on the support plate, one end of the second connecting rod is rotatably arranged on the push plate, the other end of the first connecting rod is rotatably connected to the other end of the second connecting rod, the side wall of the screw pair II is rotatably arranged at the joint of the first connecting rod and the second connecting rod, the bidirectional screw penetrates through the screw pair II, the screw pair II is provided with two groups, the first connecting rod, the second connecting rod and the screw pair are correspondingly arranged, and the clamping plate is arranged on the side wall of the support block.

3. The clamping device for producing the boiler assembly according to claim 2, wherein: the splint are arranged in an arc structure.

4. The clamping device for producing the boiler assembly according to claim 3, wherein: the end part of the bidirectional screw rod and the bottom end of the screw rod are both provided with hand wheels.

5. The clamping device for producing the boiler assembly according to claim 4, wherein: the clamping devices are provided with two groups, and the adjusting devices are arranged corresponding to the clamping devices.

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