CN219131492U - Clamp for machining steel structure - Google Patents

Abstract

The utility model discloses a fixture for steel structure processing, which comprises a base, a distance adjustment assembly and a fixture assembly, the distance adjustment assembly is arranged on the base, the fixture assembly is arranged on the distance adjustment assembly; the fixture assembly includes a pillar , a sliding sleeve, a clamp block, a gear, a rack and a rotating shaft, the pillar is arranged on the spacing adjustment assembly, the two side walls of the pillar are provided with slide rails, and the sliding sleeve is slidingly sleeved on the pillar and the slide rail, The rack is arranged on the side wall of the pillar, the side wall of the sliding sleeve is provided with a fixing plate, the two ends of the rotating shaft rotate through the fixing plate and protrude, and the gear is fixedly sleeved on the rotating shaft. The gear is meshed with the rack, the rotating shaft is connected with a locking driver, and the clamping block is arranged on the side wall of the sliding sleeve. The utility model belongs to the technical field of fixtures, in particular to a fixture for steel structure processing.

Description

A fixture for steel structure processing

technical field

The utility model belongs to the technical field of fixtures, in particular to a fixture for steel structure processing.

Background technique

Tooling is the general term for tools used in the manufacturing process, including knives, fixtures, etc. The fixture is used to fix materials during processing. Patent CN212919366U discloses a fixture for steel structure processing. The height of the fixture in this patent cannot be adjusted. , resulting in insecure fixation of some taller steel structures during use.

Utility model content

In order to solve the above problems, the utility model provides a fixture for steel structure processing which is convenient for adjusting the height of the clamping block.

In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a fixture for steel structure processing, including a base, a distance adjustment assembly and a fixture assembly, the distance adjustment assembly is arranged on the base, and the fixture assembly is arranged on the distance adjustment On the assembly; the clamp assembly includes a pillar, a sliding sleeve, a clamp block, a gear, a rack and a rotating shaft, the pillar is arranged on the spacing adjustment assembly, the two side walls of the pillar are provided with slide rails, and the sliding sleeve slides Sleeved on the pillar and slide rail, the rack is set on the side wall of the pillar, the side wall of the sliding sleeve is provided with a fixed plate, the two ends of the rotating shaft rotate through the fixed plate and protrude, the gear The fixed sleeve is set on the rotating shaft, the gear is meshed with the rack, the rotating shaft is connected with a locking driver, and the clamping block is arranged on the side wall of the sliding sleeve. When the height of the clamping block needs to be adjusted, the locking driving member When the rotating shaft is driven to rotate, the gear drives the sliding sleeve and the clamping block to move up and down on the rack of the pillar, so as to adjust the height of the clamping block according to the height of the steel structure.

Further, the locking driver includes a support plate, a worm gear, a worm and a driving motor, the support plate is arranged on the side wall of the fixed plate, the worm wheel is fixedly sleeved on the protruding part of the rotating shaft, and the worm wheel The two ends are rotated on the support plate, the worm gear is connected with the worm, the drive motor one is set on the support plate, the output end of the drive motor one rotates through the support plate and is connected to the worm, and the drive motor one is started. The worm is driven to rotate, the worm drives the worm gear to rotate, and the worm gear drives the rotating shaft and the gear on the rotating shaft to rotate. At the same time, the self-locking property of the worm gear and the worm can be used to lock the position.

Further, the sliding sleeve is provided with a C-shaped structure.

Preferably, the distance adjustment assembly includes a two-way lead screw, a lead screw pair, and two drive motors, the top wall of the base is provided with a groove, and the two ends of the two-way lead screw are rotated on the groove, and the two-way lead screw is arranged on the groove. The pair of rods is threadedly connected with the two-way lead screw, the pair of leads is slidingly arranged in the groove and two groups are arranged oppositely, the second driving motor is arranged on the side wall of the base, and the output end of the second driving motor rotates through the base And connected to the two-way lead screw, when adjusting the width of the two clamping blocks according to the width of the steel structure, start the drive motor 2 to drive the two-way lead screw to rotate, then the two lead screw pairs are away from or close to each other, driving the pillar and the clamping block on it Adjust the spacing and clamp the steel structure.

Preferably, an anti-slip strip is provided on the side wall of the clamping block.

The utility model adopts the above-mentioned structure to obtain beneficial effects as follows: a fixture for steel structure processing provided by the utility model is simple in operation, compact in mechanism, and reasonable in design. Drive the worm gear to rotate, and the worm gear drives the rotating shaft and the gear on the rotating shaft to rotate, then the gear drives the sliding sleeve and the clamping block to move up and down on the rack of the pillar, so as to adjust the height of the clamping block according to the height of the steel structure. At the same time, the worm gear and the clamping block can be used The self-locking property of the worm screw locks the position, starts the drive motor 2, and drives the two-way screw to rotate, then the two screw pairs move away from or approach each other, drive the pillar and the clamp block on it to adjust the distance, and clamp the steel structure.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of steel structure processing clamp that the utility model proposes;

Fig. 2 is a connection relationship diagram of a pillar, a gear, a rack, a fixed plate and a sliding sleeve of a clamp for steel structure processing proposed by the utility model.

Among them, 1. Base, 2. Spacing adjustment component, 3. Fixture component, 4. Pillar, 5. Sliding sleeve, 6. Clamping block, 7. Gear, 8. Rack, 9. Rotating shaft, 10. Slide rail, 11 , fixed plate, 12, supporting plate, 13, worm gear, 14, worm screw, 15, drive motor one, 16, bidirectional lead screw, 17, screw pair, 18, drive motor two, 19, groove, 20, anti-slip strip .

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1-2, a fixture for steel structure processing proposed by the utility model includes a base 1, a distance adjustment assembly 2 and a fixture assembly 3, the distance adjustment assembly 2 is arranged on the base 1, and the fixture assembly 3 is located on the spacing adjustment assembly 2; the clamp assembly 3 includes a pillar 4, a sliding sleeve 5, a clamp block 6, a gear 7, a rack 8 and a rotating shaft 9, and the pillar 4 is arranged on the spacing adjustment assembly 2, the The two side walls of the pillar 4 are provided with slide rails 10, the sliding sleeve 5 is slidably sleeved on the pillar 4 and the slide rail 10, the sliding sleeve 5 is set in a C-shaped structure, and the rack 8 is arranged on the On the side wall, the side wall of the sliding sleeve 5 is provided with a fixed plate 11, the two ends of the rotating shaft 9 rotate through the fixed plate 11 and protrude, the gear 7 is fixedly sleeved on the rotating shaft 9, and the gear 7 Meshing with the rack 8, the rotating shaft 9 is connected with a locking driver, the clamping block 6 is arranged on the side wall of the sliding sleeve 5, and the side wall of the clamping block 6 is provided with an anti-slip strip 20 .

The locking driver includes a support plate 12, a worm wheel 13, a worm screw 14 and a drive motor 15. The support plate 12 is arranged on the side wall of the fixed plate 11, and the worm wheel 13 is fixedly sleeved on the protruding part of the rotating shaft 9. , the two ends of the worm 14 are rotated on the support plate 12, the worm gear 13 is connected with the worm 14, the driving motor 15 is arranged on the support plate 12, and the output end of the driving motor 15 rotates through the The support plate 12 is connected to the worm 14 .

The distance adjustment assembly 2 includes a two-way lead screw 16, a lead screw pair 17 and a drive motor two 18, the top wall of the base 1 is provided with a groove 19, and the two ends of the two-way lead screw 16 are rotated in the groove 19 Above, the screw pair 17 is threadedly connected with the two-way screw 16, the screw pair 17 is slidably arranged in the groove 19 and two groups are arranged oppositely, the driving motor 18 is arranged on the side wall of the base 1, The output end of the driving motor 2 18 rotates through the base 1 and is connected to the bidirectional lead screw 16 .

During specific use, when the height of the clamping block 6 needs to be adjusted, start the drive motor one 15 to drive the worm screw 14 to rotate, the worm screw 14 drives the worm wheel 13 to rotate, and the worm wheel 13 drives the rotating shaft 9 and the gear 7 on the rotating shaft 9 to rotate, then the gear 7 drives the sliding The sleeve 5 and the clamping block 6 move up and down on the rack 8 of the pillar 4, so as to adjust the height of the clamping block 6 according to the height of the steel structure. Drive motor two 18, drive two-way lead screw 16 to rotate, then two lead screw pairs 17 are far away from each other or approach, drive prop 4 and clamp block 6 thereon to adjust spacing, clamp steel structure.

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (5)

1. A clamp for steel structure processing, characterized in that: comprise a base, a spacing adjustment assembly and a clamp assembly, the spacing adjustment assembly is arranged on the base, and the clamp assembly is located on the spacing adjustment assembly; the clamp assembly includes pillars, sliding sleeves, clamping blocks, gears, racks and rotating shafts, the pillars are arranged on the spacing adjustment assembly, the two side walls of the pillars are provided with slide rails, and the sliding sleeves are slidingly sleeved on the pillars and the slide rails , the rack is arranged on the side wall of the pillar, the side wall of the sliding sleeve is provided with a fixed plate, the two ends of the rotating shaft rotate through the fixed plate and protrude, and the gear is fixedly sleeved on the rotating shaft, so The gear is meshed with the rack, the rotating shaft is connected with a locking driver, and the clamping block is arranged on the side wall of the sliding sleeve. 2. A clamp for steel structure processing according to claim 1, characterized in that: the locking drive member comprises a support plate, a worm wheel, a worm screw and a driving motor, the support plate is arranged on the side wall of the fixing plate, The worm wheel is fixedly sleeved on the protruding part of the rotating shaft, the two ends of the worm are rotated on the support plate, the worm wheel and the worm are connected in cooperation, the driving motor is arranged on the support plate, and the drive motor One output end rotates through the support plate and is connected to the worm. 3. A clamp for steel structure processing according to claim 2, characterized in that: the sliding sleeve is arranged in a C-shaped structure. 4. A fixture for steel structure processing according to claim 3, characterized in that: the spacing adjustment assembly includes a two-way screw, a screw pair and a driving motor two, the top wall of the base is provided with a groove, The two ends of the two-way screw are rotated on the groove, and the screw pair is screwed with the two-way screw. The screw pair is slidingly arranged in the groove and two groups are arranged oppositely. The two driving motors It is arranged on the side wall of the base, and the output end of the driving motor 2 rotates through the base and is connected to the bidirectional lead screw. 5. The clamp for steel structure processing according to claim 4, characterized in that: the side wall of the clamp block is provided with an anti-slip strip.

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