CN213969722U - Rod part fitting preassembling device - Google Patents

Abstract

The utility model discloses a member accessory pre-assembling device, including shell and four fixed subassemblies, the inner wall of shell bottom both sides is decided fixedly and is equipped with the slide rail, and the equal sliding connection in inside of two slide rails has two sliders, the first spliced pole of the equal fixedly connected with in top of four sliders, and four fixed subassemblies all include fixture block, screw, first solid fixed ring, the solid fixed ring of second, clamp plate and arc wall, and four fixture blocks are fixed respectively and are set up on two telescopic tops of first lead screw and two telescopic tops of second lead screw, the beneficial effects of the utility model are that: through rotating the lead screw about the first that sets up and lead screw about the second between first fixing bearing, second fixing bearing, third fixing bearing and fourth fixing bearing respectively, can make four fixture blocks that set up in four second connecting post tops carry out reciprocating motion about to the member of clamping inside four fixture blocks is pressed from both sides tightly fixedly, thereby carries out work such as subsequent welding.

Description

Rod part fitting preassembling device

Technical Field

The utility model relates to a pre-assembly device, in particular to member accessory pre-assembly device belongs to member accessory connection technical field.

Background

In the field of production such as construction, it is often necessary to connect rod elements, for example: the problem of interconnection between the steel poles is often met in the building construction, a welding mode is generally adopted, the end parts of two adjacent steel poles are welded or fixed together in a mode of screws and the like, but the construction site is often operated at high altitude and is limited by the space of the construction site, the difficulty in using welding equipment is very high, the rod pieces are difficult to fix during welding, and the labor is wasted because the rod pieces with different sizes cannot be fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a member accessory pre-assembling device to the fixed effect that proposes in solving above-mentioned background is poor and can not carry out the problem fixed to the member of equidimension not.

In order to achieve the above object, the utility model provides a following technical scheme: a rod part fitting preassembling device comprises a shell and four fixing assemblies, wherein slide rails are fixedly arranged on the inner walls of two sides of the bottom end of the shell, two slide blocks are connected inside the two slide rails in a sliding manner, first connecting columns are fixedly connected to the top ends of the four slide blocks, a first fixing bearing, a second fixing bearing, a third fixing bearing and a fourth fixing bearing are fixedly arranged on two sides of the inner wall of the shell respectively, a first left screw rod, a second left screw rod and a fourth fixing bearing are rotatably arranged between the first fixing bearing, the second fixing bearing, the third fixing bearing and the fourth fixing bearing respectively, two first screw rod sleeves and two second screw rod sleeves are in threaded connection with the middle parts of the first left screw rod, the second left screw rod and the right screw rod respectively, the two first screw rod sleeves and the two second screw rod sleeves are in threaded connection with the middle parts of the first left screw rod, the second screw rod sleeves, and the top ends of the four first connecting columns are fixedly connected with the bottom ends of the two first screw rod sleeves and the bottom end of the two second screw rod sleeves respectively, the top ends of the two first screw rod sleeves and the two second screw rod sleeves are respectively fixedly provided with a second connecting column, a first belt pulley and a second belt pulley are respectively and fixedly arranged on one side of the first left screw rod, the right screw rod and one side of the second left screw rod and the right screw rod, the transmission is connected with the belt between first belt pulley and the second belt pulley, four fixed subassembly all includes fixture block, screw, first solid fixed ring, the solid fixed ring of second, clamp plate and arc wall, four the fixture block is fixed the setting respectively two first telescopic top of lead screw and two telescopic top of second lead screw, four the arc wall has all been seted up to one side of fixture block, four the top of arc wall all articulates there is the clamp plate, four one side on clamp plate top is all fixed and is equipped with first solid fixed ring, four the equal threaded connection in one side on fixture block top has the screw, four the inner wall on one side of fixture block top is all fixed and is equipped with the solid fixed ring of second.

As an optimized technical scheme of the utility model, the four corners of shell bottom is all fixed and is equipped with the base.

As an optimal technical scheme of the utility model, two first lead screw sleeve and two equal fixedly connected with connecting rod between the second lead screw sleeve.

As an optimized technical scheme of the utility model, four first solid fixed ring and four all fixed being equipped with the spring between the solid fixed ring of second.

As an optimal technical scheme of the utility model, the fixed carousel that is equipped with of one end of lead screw about first, the fixed handle that is equipped with in one side of carousel.

As an optimal technical scheme of the utility model, the both sides on shell top have been seted up respectively with four second spliced pole matched with slide.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rod part accessory preassembling device, which can apply pressure to the pressure plates in four clamping blocks through screws arranged at the top ends of the four clamping blocks, thereby fixing rod part accessories with different sizes and thicknesses; through rotating the lead screw about the first that sets up and lead screw about the second between first fixing bearing, second fixing bearing, third fixing bearing and fourth fixing bearing respectively, can make four fixture blocks that set up in four second connecting post tops carry out reciprocating motion about to the member of clamping inside four fixture blocks is pressed from both sides tightly fixedly, thereby carries out work such as subsequent welding.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

FIG. 4 is an enlarged schematic view of the A-position of FIG. 2 according to the present invention

In the figure: 1. a housing; 2. a connecting rod; 3. a fixing assembly; 31. a clamping block; 32. a screw; 33. a second retaining ring; 34. a spring; 35. a first retaining ring; 36. pressing a plate; 37. an arc-shaped slot; 4. a second connecting column; 5. a first lead screw sleeve; 6. a first left and right screw rod; 7. a first fixed bearing; 8. a base; 9. a slide rail; 10. a slider; 11. a turntable; 12. a handle; 13. A third fixed bearing; 14. a first connecting column; 15. a second pulley; 16. a fourth fixed bearing; 17. a second fixed bearing; 18. a second left and right screw rod; 19. a slideway; 20. a second lead screw sleeve; 21. a first pulley; 22. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-4, the utility model provides a rod part accessory preassembling device, including shell 1 and four fixed subassemblies 3, the inner wall of shell 1 bottom both sides is fixed fixedly and is equipped with slide rail 9, the equal sliding connection in inside of two slide rails 9 has two sliders 10, the equal fixedly connected with first connecting post 14 in top of four sliders 10, the both sides of shell 1 inner wall are fixed respectively and are equipped with first fixing bearing 7, second fixing bearing 17, third fixing bearing 13 and fourth fixing bearing 16, first fixing bearing 7, second fixing bearing 17, it is equipped with lead screw 6 about the first lead screw 6 and lead screw 18 about the second to rotate respectively between third fixing bearing 13 and the fourth fixing bearing 16, the middle part of lead screw 18 is threaded connection respectively about the first lead screw 6 and the second has two first lead screw sleeves 5 and two second lead screw sleeves 20 about the first lead screw sleeve 5 and the second, the top of four first connecting posts 14 respectively with the bottom of two first lead screw sleeves 5 and the lead screw sleeve 20 of two second lead screw sleeves 20 The bottom ends of the two first screw rod sleeves 5 and the top ends of the two second screw rod sleeves 20 are fixedly connected, the second connecting column 4 is fixedly arranged at the top ends of the two first screw rod sleeves 5 and the two second screw rod sleeves 20, one side of the first left and right screw rods 6 and one side of the second left and right screw rods 18 are respectively fixedly provided with a first belt pulley 21 and a second belt pulley 15, a belt 22 is in transmission connection between the first belt pulley 21 and the second belt pulley 15, four fixing assemblies 3 respectively comprise clamping blocks 31, screws 32, a first fixing ring 35, a second fixing ring 33, a pressing plate 36 and arc-shaped grooves 37, the four clamping blocks 31 are respectively and fixedly arranged at the top ends of the two first screw rod sleeves 5 and the top ends of the two second screw rod sleeves 20, the arc-shaped grooves 37 are respectively arranged at one side of the four clamping blocks 31, the top ends of the four arc-shaped grooves 37 are respectively hinged with the pressing plate 36, the first fixing ring 35 is fixedly arranged at one side of the top ends of the four pressing plates 36, and the top ends of the four clamping blocks 31 are respectively in threaded connection with the screws 32, the inner walls of the top ends of the four clamping blocks 31 are all fixedly provided with second fixing rings 33.

Preferably, the four corners of the bottom end of the shell 1 are all fixedly provided with the base 8, and the base 8 is fixedly arranged on the four corners of the bottom end of the shell 1, so that the shell 1 can be more stable, and accidents can be reduced; the connecting rods 2 are fixedly connected between the two first lead screw sleeves 5 and the two second lead screw sleeves 20, and the two first lead screw sleeves 5 and the two second lead screw sleeves 20 can move more stably through the connecting rods 2 fixedly arranged between the two first lead screw sleeves 5 and the two second lead screw sleeves 20, so that the working efficiency of the lead screw sleeves is improved; springs 34 are fixedly arranged between the four first fixing rings 35 and the four second fixing rings 33, and the springs 34 arranged between the four first fixing rings 35 and the four second fixing rings 33 can enable the pressure plate 36 to automatically rebound when the screws 32 are loosened so as to adapt to rod pieces of different models; a turntable 11 is fixedly arranged at one end of the first left and right screw rods 6, a handle 12 is fixedly arranged at one side of the turntable 11, and the handle 12 is fixedly arranged at one side of the turntable 11, so that an operator can conveniently control the first left and right screw rods 6, and labor is saved; the slide 19 with four second spliced poles 4 matched with has been seted up respectively to the both sides on shell 1 top, through two slide 19 that set up in shell 1 top both sides, can make it cooperate with four second spliced poles 4 to the member in the arc-shaped groove 37 is fixed.

When in specific use, the invention discloses a rod fitting preassembling device, firstly, a rod is put into the four fixture blocks 31 to be arranged in an arc-shaped groove 37, a first left screw rod 6 and a second left screw rod 18 are rotated in the same direction under the drive of a first belt pulley 21 by rotating a first left screw rod 6 and a second right screw rod 6 through a handle 12 fixedly arranged at one side of a rotary disc 11, two first screw rod sleeves 5 and two second screw rod sleeves 20 can be more stable in movement through a connecting rod 2 fixedly arranged between the two first screw rod sleeves 5 and the two second screw rod sleeves 20, the working efficiency is improved, then the two first screw rod sleeves 5 and the two second screw rod sleeves 20 are driven to reciprocate left and right through the matching of two slide rails 9 and four slide blocks 10, so as to drive the four fixture blocks 31 arranged at the top ends of the four second connecting columns 4 to do corresponding movement, and then fix the member in the arc-shaped groove 37, through spring 34 that sets up between four first solid fixed rings 35 and four second solid fixed rings 33, can make clamp plate 36 automatic kick-back when screw 32 loosens to the member of adaptation different models, alright at this moment weld operation such as to the member.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a rod part accessory pre-assembling device, includes shell (1) and four fixed subassembly (3), its characterized in that, the inner wall of shell (1) bottom both sides is fixed and is equipped with slide rail (9), two the equal sliding connection in inside of slide rail (9) has two slider (10), the equal fixedly connected with first connecting column (14) in top of four slider (10), the both sides of shell (1) inner wall are fixed respectively and are equipped with first fixing bearing (7), second fixing bearing (17), third fixing bearing (13) and fourth fixing bearing (16), it is equipped with lead screw (6) about first lead screw (6) and second about lead screw (18) to rotate respectively between first fixing bearing (7), second fixing bearing (17), third fixing bearing (13) and fourth fixing bearing (16), the middle part of lead screw (18) is threaded connection has two first lead screw sleeves (5) and two second lead screws about first lead screw (6) and second respectively Rod sleeve (20), four the top of first spliced pole (14) respectively with the bottom of two first lead screw sleeves (5) and the bottom fixed connection of two second lead screw sleeves (20), two first lead screw sleeve (5) and two the top of second lead screw sleeve (20) is all fixed and is equipped with second spliced pole (4), one side of lead screw (18) is fixed respectively and is equipped with first belt pulley (21) and second belt pulley (15) about one side of lead screw (6) and the second about first, four transmission connection has belt (22) between first belt pulley (21) and second belt pulley (15), four fixed subassembly (3) all include fixture block (31), screw (32), first solid fixed ring (35), the solid fixed ring of second (33), clamp plate (36) and arc wall (37), four fixture block (31) are fixed respectively and are set up two the top and two of first lead screw sleeve (5) second sleeve (20) The top of, four arc wall (37), four have all been seted up to one side of fixture block (31) the top of arc wall (37) all articulates there is clamp plate (36), four one side on clamp plate (36) top is all fixed and is equipped with first solid fixed ring (35), four the equal threaded connection in one side on fixture block (31) top has screw (32), four the inner wall on one side of fixture block (31) top is all fixed and is equipped with solid fixed ring (33) of second.

2. A rod fitting preassembly apparatus according to claim 1, wherein: four corners of the bottom end of the shell (1) are fixedly provided with bases (8).

3. A rod fitting preassembly apparatus according to claim 1, wherein: and a connecting rod (2) is fixedly connected between the two first screw rod sleeves (5) and the two second screw rod sleeves (20).

4. A rod fitting preassembly apparatus according to claim 1, wherein: four first solid fixed ring (35) and four all be fixed spring (34) that are equipped with between second solid fixed ring (33).

5. A rod fitting preassembly apparatus according to claim 1, wherein: one end of the first left and right screw rods (6) is fixedly provided with a turntable (11), and one side of the turntable (11) is fixedly provided with a handle (12).

6. A rod fitting preassembly apparatus according to claim 1, wherein: and the two sides of the top end of the shell (1) are respectively provided with four slideways (19) matched with the second connecting columns (4).

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