CN217371082U

CN217371082U - Pre-fixing device for welding double-end saw base

Info

Publication number: CN217371082U
Application number: CN202122670297.0U
Authority: CN
Inventors: 保罗弗朗西斯科·彼安吉
Original assignee: Emmegi Suzhou Co ltd
Current assignee: Emmegi Suzhou Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-09-06
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a pre-fixing device for welding a double-end saw base, which relates to the technical field of pre-fixing devices and comprises a bottom plate, wherein the front end and the rear end of the top surface of the bottom plate are slidably provided with connecting plates, the two ends of each connecting plate are slidably provided with vertical plates, the middle part of the top surface of each connecting plate is provided with a fixed plate, the inner side surfaces of the fixed plates and the vertical plates are respectively provided with a clamping mechanism, and a driving mechanism for moving the connecting plates is arranged in the bottom plate; the upper fixing piece, the connecting rod and the supporting plate are mutually matched, so that the first body and the second body can be clamped and fixed conveniently, the base can be welded conveniently, and the working efficiency is improved; through the use of extension spring and L template, be convenient for make first body or second body and riser medial surface in close contact with to take refuge first body or second body and the phenomenon that the slope appears, thereby be convenient for improve welded efficiency.

Description

Pre-fixing device for welding double-end saw base

Technical Field

The utility model relates to a fixing device technical field especially relates to a double-end saw base welding is with fixing device in advance.

Background

The double-end saw is suitable for cutting and processing aluminum-plastic profiles at 45 degrees, 22.5 degrees and 90 degrees, the transmission and feeding of the sawing machine are controlled by a loose numerical control system, the blanking size precision is high, the operation is simple, the performance is reliable, and the technology is advanced; the double-head saw is arranged on the base, the base of the double-head saw is generally formed by welding steel pipes, when the base of the double-head saw is welded, workers generally support the first body or the second body manually, and the operation method easily causes the first body or the second body to incline, so that the welded base is unqualified, and the welding efficiency of the base of the double-head saw is reduced; therefore, the above problems need to be solved and optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pre-fixing device for welding a double-end saw base.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pre-fixing device for welding a double-end saw base comprises a bottom plate, wherein connecting plates are arranged at the front end and the rear end of the top surface of the bottom plate in a sliding mode, vertical plates are arranged at the two ends of each connecting plate in a sliding mode, a fixing plate is arranged in the middle of the top surface of each connecting plate, clamping mechanisms are arranged on the inner side surfaces of the fixing plate and the inner side surfaces of the vertical plates, and a driving mechanism for moving the connecting plates is arranged in the bottom plate;

the fixture includes that the backup pad and the last mounting of symmetry slip setting at the riser medial surface that the symmetry is fixed at the riser medial surface, the movable groove has been seted up to the mounting on the cooperation of riser medial surface, the top surface rotates and is equipped with the connecting rod in the movable groove at riser top, the activity of connecting rod top runs through outside the movable groove, the connecting rod top is equipped with the second handle, the activity of connecting rod bottom runs through into the movable groove of riser bottom, set up the screw thread that the direction is the same on the connecting rod outer wall in the movable groove, threaded connection has thread bush B on the connecting rod outer wall, thread bush B is the body of interior round external square form, thread bush B medial surface is fixed with last mounting.

Preferably, the upper fixing part comprises a movable plate and an L-shaped plate, the movable plate is arranged on the inner side face of the threaded sleeve B, the L-shaped plate is movably arranged in the movable plate, a rectangular cavity is formed in the movable plate in a matched mode, an extension spring is arranged between the L-shaped plate and the rectangular cavity, and a plurality of pulleys are rotatably arranged on the top face of the supporting plate.

Preferably, actuating mechanism is including rotating the thread bush A that sets up on the two-way lead screw of bottom plate and the two-way lead screw both ends outer wall of threaded connection, the mounting groove has vertically been seted up to bottom plate top surface cooperation thread bush A, thread bush A top surface and riser ground rigid coupling, outside two-way lead screw one end runs through the mounting groove, two-way lead screw one end is equipped with the first in command.

Preferably, the riser bottom surface cooperation connecting plate has seted up spacing slider, riser outside bottom surface is equipped with positioning bolt, the terminal surface cooperation spacing slider has seted up the spacing groove before the connecting plate, positioning bolt the inner runs through into the spacing inslot.

Compared with the prior art, the beneficial effects of the utility model are that: the upper fixing piece, the connecting rod and the supporting plate are mutually matched, so that the first body and the second body can be clamped and fixed conveniently, the base can be welded conveniently, and the working efficiency is improved; through the use of the extension spring and the L-shaped plate, the first body or the second body can be in close contact with the inner side surface of the vertical plate, so that the first body or the second body can be refuged to incline, and the welding efficiency can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation of the invention. In the drawings:

fig. 1 is a schematic view of the appearance structure of the front view angle of the present invention;

fig. 2 is a schematic sectional view of the side view angle of the present invention;

fig. 3 is a schematic view of the profile structure of the side view angle of the vertical plate of the present invention;

fig. 4 is a schematic structural diagram of the upper fixing member of the present invention.

Number in the figure: 1. a base plate; 2. a connecting plate; 3. a vertical plate; 4. a fixing plate; 5. a first handle; 6. a limiting groove; 7. positioning the bolt; 8. an upper fixing member; 801. a movable plate; 802. an L-shaped plate; 803. an extension spring; 9. a support plate; 10. a pulley; 11. a bidirectional screw rod; 12. a threaded sleeve A; 13. a connecting rod; 14. and a threaded sleeve B.

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.

Example (b): referring to fig. 1-4, a pre-fixing device for welding a double-end saw base comprises a base plate 1, connecting plates 2 are slidably arranged at the front end and the rear end of the top surface of the base plate 1, vertical plates 3 are slidably arranged at the two ends of each connecting plate 2, a fixing plate 4 is arranged in the middle of the top surface of each connecting plate 2, and clamping mechanisms are respectively arranged on the inner side surfaces of the fixing plates 4 and the inner side surfaces of the vertical plates 3, so that a first body and a second body of the base can be conveniently fixed through the clamping mechanisms, and the base can be conveniently welded; meanwhile, the first body is parallel to the second body, so that the first body and the second body are prevented from inclining, and the welding quality of the base is improved conveniently; a driving mechanism for moving the connecting plate 2 is arranged in the bottom plate 1, and the first body and the second body can be moved conveniently by using the driving mechanism, so that the first body and the second body can be contacted with the transverse fixing rod conveniently, the welding of the base is facilitated, and the welding efficiency of the base is improved;

the clamping mechanism comprises supporting plates 9 symmetrically fixed on the inner side surface of a vertical plate 3 and upper fixing pieces 8 symmetrically arranged on the inner side surface of the vertical plate 3 in a sliding manner, the inner side surface of the vertical plate 3 is matched with the upper fixing pieces 8 to form a movable groove, a connecting rod 13 is rotatably arranged on the top surface in the movable groove at the top of the vertical plate 3, the top of the connecting rod 13 movably penetrates out of the movable groove, a second handle is arranged at the top of the connecting rod 13, the bottom of the connecting rod 13 movably penetrates into the movable groove at the bottom of the vertical plate 3, threads in the same direction are arranged on the outer wall of the connecting rod 13 in the movable groove, a thread sleeve B14 is connected to the outer wall of the connecting rod 13 in a threaded manner, a thread sleeve B14 is a pipe body in an inner circle and outer square shape, and the inner side surface of the thread sleeve B14 is fixed with the upper fixing pieces 8; through the use of the upper fixing part 8, the first body or the second body is conveniently in close contact with the inner side surface of the vertical plate 3, so that the first body or the second body is refueled to be inclined, and the welding efficiency is conveniently improved.

In the utility model, the upper fixing member 8 comprises a movable plate 801 arranged on the inner side surface of the thread bush B14 and an L-shaped plate 802 movably arranged in the movable plate 801, the movable plate 801 is internally matched with the L-shaped plate 802 to form a rectangular cavity, an extension spring 803 is arranged between the L-shaped plate 802 and the rectangular cavity, and the first body or the second body can be conveniently in close contact with the inner side surface of the vertical plate 3 by using the extension spring 803, so that the first body or the second body can be refuge from the phenomenon of inclination, and the welding efficiency can be improved; the top surface of the supporting plate 9 is rotatably provided with a plurality of pulleys 10, and the friction force between the first body or the second body and the supporting plate 9 is reduced by using the pulleys 10, so that the first body or the second body can slide conveniently.

The utility model discloses in, actuating mechanism is including rotating the thread bush A12 that sets up on 11 both ends outer walls of the two-way lead screw of 11 and the threaded connection of the two-way lead screw of bottom plate 1, and the mounting groove has vertically been seted up to 1 top surface cooperation thread bush A12 of bottom plate, thread bush A12 top surface and 3 ground rigid couplings of riser, and outside 11 one end of two-way lead screw ran out the mounting groove, 11 one end of two-way lead screw was equipped with the first in command 5.

The utility model discloses in, 3 bottom surfaces of riser cooperate connecting plate 2 to have seted up limit slide, and 3 outside bottom surfaces of riser are equipped with positioning bolt 7, and terminal surface cooperation limit slide has seted up spacing groove 6 before the connecting

plate

2, and 7 the inner of positioning bolt runs through into spacing groove 6 in, through positioning bolt 7's use, is convenient for realize riser 3's fixed.

The working principle is as follows: before the work, according to the length adjustment bottom plate 1 both ends riser 3's of the first body of base or second body position, the concrete operation is: firstly, the positioning bolt 7 is loosened to contact with the positioning bolt 7 to fix the vertical plate 3, so that the vertical plate 3 can move conveniently, then the vertical plate 3 is pushed to push the vertical plate 3 to a proper position, the positioning bolt 7 is screwed in, and the vertical plate 3 is fixed by the abutting of the positioning bolt 7 and the inner wall of the limiting groove 6;

then the first body or the second body is placed between the clamping mechanisms, the connecting rod 13 is driven to rotate through the second handle by rotating the second handle, so that the upper fixing piece 8 is driven to move up and down, and the first body and the second body are clamped and fixed through the mutual matching of the upper fixing piece 8 and the supporting plate 9, so that the welding efficiency of the base is improved; through the use of the extension spring 803 and the L-shaped plate 802, the first body or the second body is conveniently in close contact with the inner side surface of the vertical plate 3, so that the first body or the second body is refueled to be inclined, and the welding efficiency is conveniently improved;

finally, rotate the first in command 5 and drive two-way lead screw 11 and rotate, and then drive thread bush A12 relative movement to drive riser 3 relative movement, further remove first body and second body, thereby the width of being convenient for make the base as required removes suitable position with first body and second body, is convenient for improve base welded efficiency.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a double-end saw base welding is with fixing device in advance, includes bottom plate (1), its characterized in that: the front end and the rear end of the top surface of the bottom plate (1) are provided with connecting plates (2) in a sliding manner, two ends of each connecting plate (2) are provided with vertical plates (3) in a sliding manner, the middle of the top surface of each connecting plate (2) is provided with a fixing plate (4), the inner sides of the fixing plates (4) and the vertical plates (3) are provided with clamping mechanisms, and a driving mechanism for moving the connecting plates (2) is arranged in the bottom plate (1);

the clamping mechanism comprises supporting plates (9) symmetrically fixed on the inner side surface of the vertical plate (3) and upper fixing pieces (8) symmetrically arranged on the inner side surface of the vertical plate (3) in a sliding manner, the inner side surface of the vertical plate (3) is matched with the upper fixing piece (8) to be provided with a movable groove, the inner top surface of the movable groove at the top of the vertical plate (3) is rotatably provided with a connecting rod (13), the top of the connecting rod (13) movably penetrates out of the movable groove, a second handle is arranged at the top of the connecting rod (13), the bottom of the connecting rod (13) movably penetrates into a movable groove at the bottom of the vertical plate (3), the outer wall of the connecting rod (13) in the movable groove is provided with threads in the same direction, the outer wall of the connecting rod (13) is connected with a thread sleeve B (14) in a threaded manner, the threaded sleeve B (14) is a pipe body with an inner circle and an outer square, and the inner side face of the threaded sleeve B (14) is fixed with the upper fixing piece (8).

2. The pre-fixing device for welding the base of the double-end saw as claimed in claim 1, wherein: go up mounting (8) including setting up at fly leaf (801) of thread bush B (14) medial surface and the L template (802) of activity setting in fly leaf (801), rectangular chamber has been seted up to fly leaf (801) fit in L template (802), be equipped with extension spring (803) between L template (802) and the rectangular chamber, backup pad (9) top surface rotates and is equipped with a plurality of pulleys (10).

3. The pre-fixing device for welding the base of the double-end saw as claimed in claim 1, wherein: actuating mechanism is including rotating thread bush A (12) that sets up on two-way lead screw (11) and the two-way lead screw of threaded connection (11) both ends outer wall in bottom plate (1), the mounting groove has vertically been seted up in bottom plate (1) top surface cooperation thread bush A (12), thread bush A (12) top surface and riser (3) ground rigid coupling, outside two-way lead screw (11) one end runs through the mounting groove, two-way lead screw (11) one end is equipped with the first in command (5).

4. The pre-fixing device for welding the base of the double-end saw as claimed in claim 1, wherein: limiting slide blocks have been seted up in riser (3) bottom surface cooperation connecting plate (2), riser (3) outside bottom surface is equipped with positioning bolt (7), terminal surface cooperation limiting slide has seted up spacing groove (6) before connecting plate (2), positioning bolt (7) the inner runs through into in spacing groove (6).