CN215847788U - Tool for rack heat treatment - Google Patents
Tool for rack heat treatment Download PDFInfo
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- CN215847788U CN215847788U CN202122073323.1U CN202122073323U CN215847788U CN 215847788 U CN215847788 U CN 215847788U CN 202122073323 U CN202122073323 U CN 202122073323U CN 215847788 U CN215847788 U CN 215847788U
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- sliding seat
- base
- rack
- heat treatment
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Abstract
The utility model relates to the technical field of rack heat treatment, in particular to a tool for rack heat treatment, which comprises a base and a motor arranged on one side of the base, wherein a first screw and a second screw are arranged in the base, the first screw and the second screw are fixedly connected, a first sliding seat and a second sliding seat matched with the first screw and the second screw are arranged on the upper side of the base, supports are arranged on the upper sides of the first sliding seat and the second sliding seat, a stud penetrates through the supports, the top end of the stud is hinged with a handle, and the bottom end of the stud is rotatably connected with a pressing block. The double-screw bolt drives the pressing block to press downwards to press the side edge of the rack, so that the rack is kept flat, and meanwhile, the rack is assembled by matching the fixing block through the adjustable position between the first sliding seat and the second sliding seat, and is pressed and leveled by being matched with racks with different sizes.
Description
Technical Field
The utility model relates to the technical field of rack heat treatment, in particular to a tool for rack heat treatment.
Background
The rack is a common transmission part, and the rack and the gear are meshed for transmission to realize power transmission. This requires a rack having sufficiently high strength, hardness, good plasticity and toughness, and high machining accuracy.
In order to improve the overall strength and hardness of the rack, the rack usually needs to be subjected to heat treatment, such as quenching and tempering and carburizing and quenching, in the prior art, the rack may deform after being subjected to heat treatment, so that the overall structure precision is affected, equipment is required to be fixed and flattened, and the phenomenon that the rack is warped and the subsequent use is affected is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a tool for heat treatment of a rack.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a frock for rack thermal treatment, includes the base and sets up the motor in base one side, be equipped with first screw rod and second screw rod in the base, fixed connection between first screw rod and the second screw rod, the base upside is equipped with first slide and the second slide with first screw rod and second screw rod adaptation, first slide and second slide upside all are equipped with the support, it has the double-screw bolt to run through on the support, the double-screw bolt top articulates there is the handle, the double-screw bolt bottom is rotated and is connected with the briquetting.
Preferably, the first screw rod and the second screw rod are rotatably connected with the base, and the output shaft of the motor is fixedly connected with the second screw rod.
Preferably, the first screw and the second screw have opposite screw threads, the first screw is connected with the first sliding seat through a screw pair, and the second screw is connected with the second sliding seat through a screw pair.
Preferably, the contact department is equipped with the jack catch between first slide and the second slide, the jack catch is crisscross to be distributed, first slide and second slide all with base sliding connection.
Preferably, the cross section of the support is in an inverted L shape, and the two groups of supports are respectively and fixedly connected with the first sliding seat and the second sliding seat.
Preferably, the two ends of the base are provided with fixing blocks, and the fixing blocks are provided with bolts.
The utility model has the beneficial effects that:
compared with the prior art, the double-screw bolt type rack leveling machine has the advantages that the pressing block is driven to press down through the double-screw bolt, the side edge of the rack is pressed, the rack is kept smooth, meanwhile, the position between the first sliding seat and the second sliding seat can be adjusted, the first sliding seat and the second sliding seat are matched with the fixing block to carry out assembly, and the rack is matched with racks of different sizes to carry out pressing and leveling.
Drawings
Fig. 1 is a schematic front sectional structural view of a tool for rack heat treatment according to the present invention;
fig. 2 is a structural diagram of a tool for heat treatment of a rack according to the present invention as seen from the right;
fig. 3 is a schematic top view of a tool for rack heat treatment according to the present invention.
In the figure: the device comprises a handle 1, a stud 2, a support 3, a first sliding seat 4, a first screw 5, a base 6, a second screw 7, a motor 8, a second sliding seat 9, a pressing block 10, a fixing block 11 and a bolt 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a tool for rack heat treatment comprises a base 6 and a motor 8 arranged on one side of the base 6, wherein a first screw 5 and a second screw 7 are arranged in the base 6, the first screw 5 and the second screw 7 are fixedly connected, a first sliding seat 4 and a second sliding seat 9 matched with the first screw 5 and the second screw 7 are arranged on the upper side of the base 6, a support 3 is arranged on the upper sides of the first sliding seat 4 and the second sliding seat 9, a stud 2 penetrates through the support 3, the top end of the stud 2 is hinged with a handle 1, and the bottom end of the stud 2 is rotatably connected with a pressing block 10.
In this embodiment, the first screw 5 and the second screw 7 are rotatably connected to the base 6, and the output shaft of the motor 8 is fixedly connected to the second screw 7, and the rotation of the screws is controlled by the motor 8.
Furthermore, the screw thread directions of the first screw 5 and the second screw 7 are opposite, the first screw 5 is connected with the first sliding seat 4 through a screw pair, and the second screw 7 is connected with the second sliding seat 9 through a screw pair, so that the first sliding seat 4 and the second sliding seat 9 are controlled to move.
Furthermore, the contact position between the first sliding seat 4 and the second sliding seat 9 is provided with clamping jaws which are distributed in a staggered manner, so that the contact surfaces of the first sliding seat 4 and the second sliding seat 9 with the rack are kept smooth, and the first sliding seat 4 and the second sliding seat 9 are both connected with the base 6 in a sliding manner.
Specifically, the cross section of the bracket 3 is in an inverted L shape, and two groups of brackets 3 are arranged and respectively fixedly connected with the first sliding seat 4 and the second sliding seat 9.
Specifically, the base 6 both ends are equipped with fixed block 11, are equipped with bolt 12 on the fixed block 11 for the different size racks of concatenation equipment multiunit base 6, adaptation.
In this embodiment, the motor 8 controls the first screw 5 and the second screw 7 to rotate, controls the first sliding seat 4 and the second sliding seat 9 to slide outwards or inwards, adapts to different rack widths, and an operator rotates the stud 2 through the rotating handle 1, presses the pressing block 10 downwards, levels the rack, and avoids warping and affecting subsequent work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Claims (6)
1. The utility model provides a frock for rack thermal treatment, includes base (6) and sets up motor (8) in base (6) one side, its characterized in that, be equipped with first screw rod (5) and second screw rod (7) in base (6), fixed connection between first screw rod (5) and second screw rod (7), base (6) upside be equipped with first slide (4) and second slide (9) of first screw rod (5) and second screw rod (7) adaptation, first slide (4) and second slide (9) upside all are equipped with support (3), it has double-screw bolt (2) to run through on support (3), double-screw bolt (2) top articulates there is handle (1), double-screw bolt (2) bottom is rotated and is connected with briquetting (10).
2. The tooling for the heat treatment of the rack according to claim 1, wherein the first screw (5) and the second screw (7) are rotatably connected with the base (6), and an output shaft of the motor (8) is fixedly connected with the second screw (7).
3. The tooling for the heat treatment of the rack according to claim 2, wherein the thread directions of the first screw (5) and the second screw (7) are opposite, the first screw (5) is connected with the first sliding seat (4) through a screw pair, and the second screw (7) is connected with the second sliding seat (9) through a screw pair.
4. The tooling for the heat treatment of the rack according to claim 3, wherein clamping jaws are arranged at the contact position between the first sliding seat (4) and the second sliding seat (9) and are distributed in a staggered manner, and the first sliding seat (4) and the second sliding seat (9) are both connected with the base (6) in a sliding manner.
5. The tooling for the heat treatment of the rack according to claim 1, wherein the cross section of the bracket (3) is in an inverted L shape, and two groups of brackets (3) are respectively fixedly connected with the first sliding seat (4) and the second sliding seat (9).
6. The tool for rack heat treatment according to claim 1, wherein fixing blocks (11) are arranged at two ends of the base (6), and a bolt (12) is arranged on each fixing block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073323.1U CN215847788U (en) | 2021-08-31 | 2021-08-31 | Tool for rack heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073323.1U CN215847788U (en) | 2021-08-31 | 2021-08-31 | Tool for rack heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215847788U true CN215847788U (en) | 2022-02-18 |
Family
ID=80244123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122073323.1U Active CN215847788U (en) | 2021-08-31 | 2021-08-31 | Tool for rack heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215847788U (en) |
-
2021
- 2021-08-31 CN CN202122073323.1U patent/CN215847788U/en active Active
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