CN113084733A

CN113084733A - Hexagonal steel positioning and clamping equipment with high applicability

Info

Publication number: CN113084733A
Application number: CN202110476626.XA
Authority: CN
Inventors: 孙年盛
Original assignee: TIANJIN SHENGXIANG COLD DRAWN CO Ltd
Current assignee: TIANJIN SHENGXIANG COLD DRAWN CO Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-09

Abstract

The invention discloses hexagonal steel positioning and clamping equipment with high applicability, which comprises vertical plates, an adjusting mechanism and a clamping mechanism, wherein a through groove is formed in the center of each vertical plate, the adjusting mechanism is arranged on the outer walls of the front ends of the vertical plates on the upper side and the lower side of the through groove, the adjusting mechanism comprises a fixed plate, a sliding groove, a sliding block, a screw groove A, a screw groove B and a bolt, the outer walls of the front ends on the upper side and the lower side of each vertical plate are fixedly provided with the fixed plate, and the sliding groove is formed in the center of the. The practicability of the clamping device is improved through the adjusting mechanism and the clamping mechanism.

Description

Hexagonal steel positioning and clamping equipment with high applicability

Technical Field

The invention relates to the technical field of steel processing, in particular to hexagonal steel positioning and clamping equipment with high applicability.

Background

The hexagonal steel is one of shaped steel, also called hexagonal stick, and the section is regular hexagon's rod, needs to use anchor clamps to fix at the in-process of being processed.

Patent CN 201821291630.9's publication a positioning and clamping device who conveniently processes hexagonal steel, this clamping device sets up the gyro wheel through the bottom at the moulding-die piece shell, makes the hexagonal steel pass through the conveyer belt when pressing module shell department, can make the more stable removal of moulding-die piece shell ability, makes the module groove of pressing the module can more accurate correspond hexagonal steel, does not make hexagonal steel and moulding-die piece produce the friction, has made things convenient for user's use.

The clamping device has the following defects: 1. the distance size of clamping device is adjusted according to the size of hexagonal steel not convenient for to above-mentioned clamping device, has reduced the practicality. 2. Above-mentioned clamping device passes through motor drive and presss from both sides tightly, and the motor is easy automatic unclamping under the state of stop operation, can not be firm carry out the centre gripping to the hexagonal steel, and use the electric energy increase cost.

Disclosure of Invention

The invention mainly aims to provide hexagonal steel positioning and clamping equipment with high applicability, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a hexagonal steel positioning and clamping equipment that suitability is strong, includes riser, adjustment mechanism and fixture, the inside groove of being equipped with of opening in riser center, adjustment mechanism is installed to both sides riser front end outer wall about the groove of wearing, adjustment mechanism includes fixed plate, spout, slider, spiral shell groove A, spiral shell groove B and bolt, the equal fixed mounting of both sides front end outer wall has the fixed plate about the riser, the inside spout that is equipped with of opening in fixed plate center, the inside slider that is equipped with of spout, the inside spiral shell groove A that is equipped with of opening in the slider left and right sides, the inside spiral shell groove B that is equipped with of opening in the fixed plate left and right sides, spiral shell groove A and spiral shell groove B internally mounted have the.

Further, a fixed block is fixedly mounted on the outer wall of the front end of the sliding block, clamping mechanisms are mounted on the left side and the right side of the fixed block, each clamping mechanism comprises a side plate, a limiting groove, a limiting block, a chuck and a spring, the side plates are fixedly mounted on the left side and the right side of the fixed block, the limiting grooves are formed in the vertical inner ends of the side plates, the limiting blocks are slidably mounted in the limiting grooves, the springs are fixedly mounted in the limiting grooves in the outer ends of the limiting blocks, and the chucks are fixedly mounted at; be convenient for carry out the centre gripping to hexagonal steel more, and the centre gripping effect is more obvious.

Furthermore, five groups of screw grooves B are uniformly arranged; the size of the clamping device is more convenient to adjust.

Furthermore, the size of the limiting groove is matched with that of the limiting block; the clamping process is more stable and efficient.

Furthermore, the limiting block is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the side wall of the limiting groove; the cost is saved more and the clamping effect is improved.

Compared with the prior art, the invention has the following beneficial effects: 1. when needs press from both sides tight not unidimensional hexagonal steel, use the spanner to rotate the bolt and pass through outer wall screw thread and thread groove A and thread groove B inner wall screw thread intermeshing to the both ends outside, make the bolt inside outwards rotate at thread groove A and thread groove B and take out, upwards perhaps upwards or the fixed block of both sides drives the slider and removes in the spout about pulling simultaneously downwards, the size distance from top to bottom of chuck is adjusted according to hexagonal steel's size, make thread groove A align with the thread groove B of relevant position after the regulation, inwards rotate the bolt and get into, can accomplish fixedly, be convenient for press from both sides tight not unidimensional hexagonal steel.

2. After adjustment, the chucks on two sides are pulled outwards by means of a tool to drive the limiting block words to slide outwards in the limiting grooves to extrude the spring, the spring is extruded and contracted to deform to convert kinetic energy into elastic potential energy, pressure is stored, the hexagonal steel to be processed is inserted backwards in alignment with the through groove, the clamped part is aligned with the chucks, the pulling force on the chucks is released, the spring converts the elastic potential energy into the kinetic energy to push the limiting blocks inwards to drive the chucks to clamp the hexagonal steel from two sides, cost is saved, the spring with a very large stiffness coefficient is used, random looseness is avoided, and the clamping effect is improved.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the hexagonal steel positioning and clamping device with high applicability.

Fig. 2 is a partially enlarged structural schematic diagram of a part a in fig. 1 of the hexagonal steel positioning and clamping device with high applicability.

Fig. 3 is a schematic view of a local three-dimensional mechanism of an adjusting mechanism of the hexagonal steel positioning and clamping device with high applicability.

Fig. 4 is a schematic view of a partial three-dimensional structure of a clamping mechanism of the hexagonal steel positioning and clamping device with high applicability.

In the figure: 1. a vertical plate; 2. penetrating a groove; 3. an adjustment mechanism; 31. a fixing plate; 32. a chute; 33. a slider; 34. a thread groove A; 35. a thread groove B; 36. a bolt; 4. a fixed block; 5. a clamping mechanism; 51. a side plate; 52. a limiting groove; 53. a limiting block; 54. a chuck; 55. a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-4, a hexagonal steel positioning and clamping device with high applicability comprises a vertical plate 1, an adjusting mechanism 3 and a clamping mechanism 5, wherein a through groove 2 is formed in the center of the vertical plate 1, the adjusting mechanism 3 is installed on the outer walls of the front ends of the vertical plate 1 on the upper side and the lower side of the through groove 2, the adjusting mechanism 3 comprises a fixing plate 31, a sliding groove 32, a sliding block 33, a threaded groove a34, a threaded groove B35 and a bolt 36, the outer walls of the front ends on the upper side and the lower side of the vertical plate 1 are fixedly provided with the fixing plate 31, the sliding groove 32 is formed in the center of the fixing plate 31, the sliding block 33 is slidably installed in the sliding groove 32, the threaded groove a34 is formed in the left side and the right side of the sliding block 33, the threaded groove B35 is formed in the left side and the.

The outer wall of the front end of the sliding block 33 is fixedly provided with a fixed block 4, the left side and the right side of the fixed block 4 are provided with clamping mechanisms 5, each clamping mechanism 5 comprises a side plate 51, a limiting groove 52, a limiting block 53, a chuck 54 and a spring 55, the left side and the right side of the fixed block 4 are fixedly provided with the side plates 51, the vertical inner ends of the side plates 51 are provided with the limiting grooves 52, the limiting blocks 53 are slidably arranged in the limiting grooves 52, the springs 55 are fixedly arranged in the limiting grooves 52 at the outer ends of the limiting blocks 53, and the chucks 54 are fixedly arranged at the; be convenient for carry out the centre gripping to hexagonal steel more, and the centre gripping effect is more obvious.

Wherein, five groups of screw grooves B35 are uniformly arranged; the size of the clamping device is more convenient to adjust.

Wherein, the size of the limiting groove 52 is matched with the size of the limiting block 53; the clamping process is more stable and efficient.

The limiting block 53 is fixedly connected with one end of a spring 55, and the other end of the spring 55 is fixedly connected with the side wall of the limiting groove 52; the cost is saved more and the clamping effect is improved.

It should be noted that, when hexagonal steels with different sizes need to be clamped, the hexagonal steel positioning and clamping device of the present invention rotates the bolt 36 to the outer sides of the two ends by using a wrench, and the bolt 36 is engaged with the threads on the inner walls of the thread groove a34 and the thread groove B35 through the threads on the outer wall, so that the bolt 36 is rotated outwards and taken out from the inner parts of the thread groove a34 and the thread groove B35, the fixing blocks 4 on the upper and lower sides are pulled upwards or downwards simultaneously to drive the slide block 33 to move in the slide groove 32, the distance between the upper and lower sizes of the clamp head 54 is adjusted according to the size of the hexagonal steel, the thread groove a34 is aligned with the thread groove B35 at the corresponding position after adjustment, the bolt 36 is rotated inwards to enter, so that fixing can be completed, after adjustment, the clamp head 54 on the two sides is pulled outwards by means of a tool to drive the limiting block 53 to slide the extrusion spring 55 inwards outside the limiting groove 52, so that, the pressure is stored, the hexagonal steel to be processed is aligned with the through groove 2 and inserted backwards, the clamped part is aligned with the chuck 54, the pulling force on the chuck 54 is loosened, the spring 55 converts elastic potential energy into kinetic energy and pushes the limiting block 53 inwards to drive the chuck 54 to clamp the hexagonal steel from two sides, the cost is saved more, and the spring with a very large stiffness coefficient is used and cannot be loosened randomly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The hexagonal steel positioning and clamping device with high applicability comprises a vertical plate (1), an adjusting mechanism (3) and a clamping mechanism (5), and is characterized in that a through groove (2) is formed in the center of the vertical plate (1), the adjusting mechanism (3) is installed on the outer wall of the front end of the vertical plate (1) on the upper side and the lower side of the through groove (2), the adjusting mechanism (3) comprises a fixing plate (31), a sliding groove (32), a sliding block (33), a spiral groove A (34), a spiral groove B (35) and a bolt (36), the outer wall of the front end of the upper side and the lower side of the vertical plate (1) is fixedly provided with the fixing plate (31), the sliding groove (32) is formed in the center of the fixing plate (31), the sliding block (33) is slidably arranged in the sliding groove A (34) on the inner portion of the left side and the right side of the sliding block (33), the spiral groove B (, and bolts (36) are arranged in the screw grooves A (34) and the screw grooves B (35).

2. The hexagonal steel positioning and clamping device with high applicability according to claim 1, is characterized in that: slider (33) front end outer wall fixed mounting has fixed block (4), fixture (5) are installed to the fixed block (4) left and right sides, fixture (5) include curb plate (51), spacing groove (52), stopper (53), chuck (54) and spring (55), fixed block (4) left and right sides fixed mounting has curb plate (51), curb plate (51) vertical inner is opened and is equipped with spacing groove (52), inside cunning of spacing groove (52) is equipped with stopper (53), stopper (53) outer end spacing groove (52) inside fixed mounting has spring (55), stopper (53) vertical inner fixed mounting has chuck (54).

3. The hexagonal steel positioning and clamping device with high applicability according to claim 1, is characterized in that: five groups of screw grooves B (35) are uniformly arranged.

4. The hexagonal steel positioning and clamping device with high applicability according to claim 2, is characterized in that: the size of the limiting groove (52) is matched with that of the limiting block (53).

5. The hexagonal steel positioning and clamping device with high applicability according to claim 2, is characterized in that: the limiting block (53) is fixedly connected with one end of a spring (55), and the other end of the spring (55) is fixedly connected with the side wall of the limiting groove (52).