CN215517568U

CN215517568U - Assembled novel thermal treatment frock

Info

Publication number: CN215517568U
Application number: CN202122361748.2U
Authority: CN
Inventors: 田照林
Original assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Current assignee: Luoyang Nine Heavy Machinery Ltd By Share Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to an assembled novel heat treatment tool, which comprises a base, wherein the bottom of the base is connected with a foot rod, the top of the inner wall of the base is provided with a first rotating shaft, the lower end of the first rotating shaft penetrates through the bottom of the base and is connected with a rotary table, the outer wall of the first rotating shaft is connected with a full gear, the outer wall of the full gear is connected with a toothed bar, the toothed bar is in sliding connection with the inner wall of the base, the end part of the toothed bar is connected with a clamping device, and the top of the base is connected with a bottom block. This assembled novel thermal treatment frock through mutually supporting of parts such as bottom piece, bracing piece, roof, montant, kicking block, reset spring and fixture block for the device can carry out quick fixed to the less tubular product of diameter difference, and in the time of comparatively convenient, makes tubular product be difficult for inclining in heat treatment process, and can be quick take off labour saving and time saving with the work piece after heat treatment.

Description

Assembled novel thermal treatment frock

Technical Field

The utility model relates to the technical field of heat treatment tools, in particular to an assembled novel heat treatment tool.

Background

The heat treatment refers to a metal hot working process for obtaining the expected structure and performance of a material in a solid state through heat treatment, heat preservation and cooling, and a workpiece needs to be clamped and fixed in the heat treatment process, so that a tool needs to be used.

Present frock, when fixing miniature tubular product, need artificial fix the screw rod on the base plate, overlap tubular product on the screw rod again, then fix it through the limiting plate and carry out heat treatment on the work piece, the operation is comparatively loaded down with trivial details, waste time and energy, and tubular product often need some panels of collocation and the sheetmetal that has the round hole to assemble, but present frock can only carry out heat treatment to single work piece, make other accessories need use other frocks to fix, when comparatively troublesome, occupy more spaces.

Aiming at the problems, the innovative design is carried out on the basis of the original heat treatment tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled novel heat treatment tool, which aims to solve the problems that the operation is complicated, time and labor are wasted, the pipe is often assembled by matching some plates and metal sheets with round holes when the pipe is fixed on a workpiece for heat treatment through a limiting plate, but the existing tool can only carry out heat treatment on a single workpiece, so that other parts need to be fixed by using other tools, and more space is occupied while the existing tool is troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: an assembled novel heat treatment tool comprises a base, wherein a foot rod is connected to the bottom of the base, a first rotating shaft is arranged at the top of the inner wall of the base, the lower end of the first rotating shaft penetrates through the bottom of the base and is connected with a rotary table, an all-gear is connected to the outer wall of the first rotating shaft, a toothed bar is connected to the outer wall of the all-gear and is in sliding connection with the inner wall of the base, a clamping device is connected to the end portion of the toothed bar, a bottom block is connected to the top of the base, a supporting rod is connected to the center of the top of the base, a top plate is connected to the upper end of the supporting rod, a vertical rod is arranged on the top plate, a top block is arranged at the lower end of the vertical rod, a reset spring is nested on the outer wall of the vertical rod, one end of the reset spring is connected to the top of the top block, the other end of the reset spring is connected to the bottom of the top plate, and a clamping groove is formed in the outer wall of the vertical rod, the inner wall of draw-in groove is connected with expanding spring, expanding spring's end connection has the fixture block, the upper end of montant is connected with the horizontal pole, be provided with the control panel on the horizontal pole, be connected with the second pivot on the control panel, the lower extreme of second pivot runs through the control panel and connects in the top of roof.

Preferably, the number of the toothed bars is two, the toothed bars are symmetrically distributed about the central line of the full gear, and the toothed blocks on the toothed bars are in meshed connection with the full gear.

Preferably, clamping device includes dead lever, first clamping bar, second clamping bar, spout, slider and connecting rod, the inner wall connection of base has the dead lever, epaxial first clamping bar and the second clamping bar of being connected with of difference on the dead lever, the spout has all been seted up on first clamping bar and the second clamping bar, the block has the slider in the spout, the slider hub connection has the connecting rod, connect in the ratch on the connecting rod.

Preferably, the outer walls of the top block and the bottom block are designed to be in a step shape, and the top block is connected with the vertical rod in a sliding mode.

Preferably, the lower side of the end part of the clamping block is designed to be arc-shaped, and the clamping block and the clamping groove are in clamping type sliding connection.

Preferably, the second rotating shaft is designed to be of a T-shaped structure, and the second rotating shaft is in threaded connection with the top plate.

Compared with the prior art, the utility model has the beneficial effects that: the assembled novel heat treatment tool is provided with a plurality of heat treatment holes,

1. the first rotating shaft, the full gear, the rack bar and the clamping device can clamp the plate-shaped workpiece and fix the workpiece with the hole, so that the redundant tool is not required to be consumed for fixing, the space is saved, and the workpieces in the same batch are not easy to be disordered;

2. through mutually supporting of parts such as bottom block, bracing piece, roof, montant, kicking block, reset spring and fixture block for the device can carry out quick fixed to the less tubular product of diameter difference, when comparatively convenient, makes tubular product be difficult for inclining in heat treatment process, and can be quick take off labour saving and time saving with the work piece after heat treatment.

Drawings

FIG. 1 is a schematic view of the structure of the vertical rod of the present invention in a descending state;

FIG. 2 is a schematic view of the ascending structure of the vertical rod of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the all-gear assembly of the present invention;

FIG. 5 is a schematic cross-sectional view of the top block of the present invention;

FIG. 6 is a top view of the top plate of the present invention.

In the figure: 1. a base; 2. a first rotating shaft; 3. all-gear; 4. a rack bar; 5. a clamping device; 501. fixing the rod; 502. a first clamping bar; 503. a second clamping bar; 504. a chute; 505. a slider; 506. A connecting rod; 6. a bottom block; 7. a support bar; 8. a top plate; 9. a vertical rod; 10. a top block; 11. a return spring; 12. a card slot; 13. a tension spring; 14. a clamping block; 15. a cross bar; 16. a control panel; 17. A second rotating shaft.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: an assembled novel heat treatment tool comprises a base 1, a first rotating shaft 2, an all-gear 3, a toothed bar 4, a clamping device 5, a fixed rod 501, a first clamping rod 502, a second clamping rod 503, a sliding chute 504, a sliding block 505, a connecting rod 506, a bottom block 6, a supporting rod 7, a top plate 8, a vertical rod 9, a top block 10, a reset spring 11, a clamping groove 12, a telescopic spring 13, a clamping block 14, a cross rod 15, a control panel 16 and a second rotating shaft 17, wherein the bottom of the base 1 is connected with a foot bar, the top of the inner wall of the base 1 is provided with the first rotating shaft 2, the lower end of the first rotating shaft 2 penetrating through the bottom of the base 1 is connected with a rotating disc, the outer wall of the first rotating shaft 2 is connected with the all-gear 3, the outer wall of the all-gear 3 is connected with the toothed bar 4, the toothed bar 4 is in sliding connection with the inner wall of the base 1, the end part of the toothed bar 4 is connected with the clamping device 5, the top of the bottom block 6 is connected with the top center of the base 1 connected with the supporting rod 7, the upper end of bracing piece 7 is connected with roof 8, be provided with montant 9 on roof 8, the lower extreme of montant 9 is provided with kicking block 10, the outer wall nestification of montant 9 has reset spring 11, reset spring 11's one end is connected in the top of kicking block 10, reset spring 11's the other end is connected in the bottom of roof 8, draw-in groove 12 has been seted up to montant 9's outer wall, the inner wall connection of draw-in groove 12 has expanding spring 13, expanding spring 13's end connection has fixture block 14, montant 9's upper end is connected with horizontal pole 15, be provided with control panel 16 on the horizontal pole 15, be connected with second pivot 17 on the control panel 16, the lower extreme of second pivot 17 runs through control panel 16 and connects in the top of roof 8.

The gear rods 4 are arranged in two numbers, the gear rods 4 are symmetrically distributed about the central line of the full gear 3, and the gear blocks on the gear rods 4 are in meshed connection with the full gear 3, so that when the full gear 3 rotates, the gear rods 4 on two sides can be driven to move in opposite directions.

Clamping device 5 includes dead lever 501, first clamping bar 502, second clamping bar 503, spout 504, slider 505 and connecting rod 506, the inner wall connection of base 1 has dead lever 501, there are first clamping bar 502 and second clamping bar 503 on the dead lever 501 respectively the hub connection, spout 504 has all been seted up on first clamping bar 502 and the second clamping bar 503, slider 505 has been block-locked in the spout 504, slider 505 hub connection has connecting rod 506, connect in ratch 4 on the connecting rod 506, make clamping device 5 can drive clamping device 5 through the removal of ratch 4 and carry out quick centre gripping to the plate-like work piece.

The outer wall of kicking block 10 and bottom block 6 all designs for the echelonment, and kicking block 10 and montant 9 are sliding connection for the cooperation of kicking block 10 and bottom block 6 can be fixed fast to the little tubular product of diameter difference, and avoids the tubular product slope.

The design of the tip downside of fixture block 14 is the arc form, and fixture block 14 and draw-in groove 12 are the sliding connection of snap-on for fixture block 14 can promote fixture block 14 through the arcwall face of 14 tip of fixture block and remove to draw-in groove 12 when receiving the ascending thrust of montant 9 downside, when receiving fixture block 14 and receiving the ascending thrust of montant 9 upside, can not remove to in the draw-in groove 12.

The second rotating shaft 17 is designed to be of a T-shaped structure, and the second rotating shaft 17 is in threaded connection with the top plate 8, so that the second rotating shaft 17 can be quickly fixed with the top plate 8 through rotation.

The working principle is as follows: according to the drawings of fig. 1-6, firstly, the base 1 is placed in a workpiece installation area through a foot rod, when a pipe needs to be fixed, the second rotating shaft 17 is reversed to disconnect the second rotating shaft 17 from the top plate 8, then the control plate 16 is pulled upwards to enable the control plate 16 to drive the vertical rod 9 to move upwards through the cross rod 15, the upper side of the end part of the clamping block 14 on the outer wall of the lower end of the vertical rod 9 is attached to the bottom of the top block 10 to drive the top block 10 to move upwards and approach the top plate 8, so that the lower end of the pipe to be heat-treated is placed on a step layer with the same diameter on the bottom block 6 through the forced compression of the return spring 11, at the moment, the control plate 16 is slowly loosened to enable the return spring 11 to be separated from a binding state, the lower end of the vertical rod 9 is pushed to move downwards to penetrate through the inside of the pipe and the top clamping of the bottom block 6, and meanwhile, through the thrust of the upper end of the pipe to the bottom of the top block 10, the top block 10 slides upwards on the vertical rod 9, therefore, the pipe is preliminarily limited through the top block 10 and the bottom block 6, the pipe is clamped through the reverse thrust of the stress of the telescopic spring 13, and meanwhile, along with the downward movement of the vertical rod 9, the inner wall of the pipe applies force to the arc surface on the lower side of the clamping block 14, so that the clamping block 14 moves towards the clamping groove 12, the telescopic spring 13 is stressed and compressed, and the second rotating shaft 17 rotates forwards, so that the lower end of the second rotating shaft 17 is connected with the top of the top plate 8 in a threaded manner and fixed;

when a plate-shaped workpiece needs to be clamped and fixed, one side of the plate-shaped workpiece is placed between the end portions of a first clamping rod 502 and a second clamping rod 503, a rotating disc at the lower end of a first rotating shaft 2 rotates in a clockwise mode, so that the first rotating shaft 2 drives an all-gear 3 to rotate in a clockwise mode, a toothed rod 4 at two sides is driven by the all-gear 3 to move in opposite directions to drive a connecting rod 506 to approach towards the middle, a sliding block 505 is driven by the connecting rod 506 to move in a sliding groove 504, two ends of two sides of the first clamping rod 502 and the second clamping rod 503 are close to each other, the plate-shaped workpiece is clamped and fixed outside a base 1 through the first clamping rod 502 and the second clamping rod 503, after the workpiece is mounted on a tool, the tool is placed in a heat treatment furnace, and heat treatment is carried out, and the working principle of the assembled novel heat treatment tool is obtained.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a novel thermal treatment frock of assembled, includes base (1), its characterized in that: the bottom of the base (1) is connected with a foot bar, the top of the inner wall of the base (1) is provided with a first rotating shaft (2), the lower end of the first rotating shaft (2) penetrates through the bottom of the base (1) and is connected with a turntable, the outer wall of the first rotating shaft (2) is connected with a full gear (3), the outer wall of the full gear (3) is connected with a toothed bar (4), the toothed bar (4) is in sliding connection with the inner wall of the base (1), the end part of the toothed bar (4) is connected with a clamping device (5), the top of the base (1) is connected with a bottom block (6), the top center of the base (1) is connected with a supporting rod (7), the upper end of the supporting rod (7) is connected with a top plate (8), the top plate (8) is provided with a vertical rod (9), the lower end of the vertical rod (9) is provided with a top block (10), the outer wall of the vertical rod (9) is nested with a reset spring (11), the one end of reset spring (11) is connected in the top of kicking block (10), the other end of reset spring (11) is connected in the bottom of roof (8), draw-in groove (12) have been seted up to the outer wall of montant (9), the inner wall connection of draw-in groove (12) has expanding spring (13), the end connection of expanding spring (13) has fixture block (14), the upper end of montant (9) is connected with horizontal pole (15), be provided with control panel (16) on horizontal pole (15), be connected with second pivot (17) on control panel (16), the lower extreme of second pivot (17) runs through control panel (16) and connects in the top of roof (8).

2. The assembled novel heat treatment tool according to claim 1, characterized in that: the two gear rods (4) are symmetrically distributed around the center line of the full gear (3), and the gear blocks on the gear rods (4) are in meshed connection with the full gear (3).

3. The assembled novel heat treatment tool according to claim 1, characterized in that: clamping device (5) include dead lever (501), first clamping bar (502), second clamping bar (503), spout (504), slider (505) and connecting rod (506), the inner wall connection of base (1) has dead lever (501), there are first clamping bar (502) and second clamping bar (503) on dead lever (501) respectively the hub connection, spout (504) have all been seted up on first clamping bar (502) and second clamping bar (503), the block has slider (505) in spout (504), slider (505) upper shaft connection has connecting rod (506), connect in ratch (4) on connecting rod (506).

4. The assembled novel heat treatment tool according to claim 1, characterized in that: the outer walls of the top block (10) and the bottom block (6) are designed to be stepped, and the top block (10) is connected with the vertical rod (9) in a sliding mode.

5. The assembled novel heat treatment tool according to claim 1, characterized in that: the lower side of the end part of the clamping block (14) is designed to be arc-shaped, and the clamping block (14) is in clamping type sliding connection with the clamping groove (12).

6. The assembled novel heat treatment tool according to claim 1, characterized in that: the second rotating shaft (17) is designed to be of a T-shaped structure, and the second rotating shaft (17) is in threaded connection with the top plate (8).