CN219526730U

CN219526730U - Clamp for metal heat treatment processing

Info

Publication number: CN219526730U
Application number: CN202320899499.9U
Authority: CN
Inventors: 许振兴
Original assignee: Shenyang Jingchuang Technology Co ltd
Current assignee: Shenyang Jingchuang Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-15
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a clamp for metal heat treatment processing, which comprises a frame, wherein a boss is arranged in the center of the frame, a plurality of groups of partition plates are uniformly arranged between the outer wall of the boss and the inner wall of the frame, a plurality of groups of through holes are uniformly formed in the bottoms of the partition plates and the frame, a plurality of groups of fixing cavities are formed between the partition plates, a main pressing plate is arranged in each fixing cavity, the frame can be divided into a plurality of groups of fixing cavities through the plurality of groups of partition plates so as to classify different metals to be heat treated, the metals in the fixing cavities can be clamped and fixed through the main pressing plate, the heat treatment is conveniently carried out on the metals through the through holes, and the distance of the extending plates extending out of a chute can be adjusted through the adjusting grooves so as to avoid the problem that the length of the main pressing plate is insufficient and the metals cannot be fixed.

Description

Clamp for metal heat treatment processing

Technical Field

The utility model belongs to the technical field of board card structures, and particularly relates to a clamp for metal heat treatment processing.

Background

In metallogy, a process above the recrystallization temperature of a metal is called hot working. In order to make the metal workpiece have required mechanical properties, physical properties and chemical properties, heat treatment processes are often indispensable except for reasonable selection of materials and various forming processes, and the heat processing can be classified into processes of metal casting, hot rolling, forging, welding, metal heat treatment and the like. Thermal cutting, thermal spraying, and the like processes are also sometimes included. Thermal processing enables a metal part to be formed while improving its structure, or a formed part to be changed in crystalline state to improve mechanical properties of the part. The casting and welding are to melt and solidify metal, and the metal heat treatment only changes the metallographic structure of the metal piece, which comprises the following steps: annealing, normalizing, quenching, tempering, and the like.

The prior patent number CN 211112132U is a picking and placing clamp for heat treatment processing of metal pieces, and comprises a top plate, wherein a lifting column is fixed at the middle position of the upper end surface of the top plate, a lifting ring is welded at the top end of the lifting column, at least two side plates which are symmetrically distributed in the center are welded at the lower end surface of the top plate, at least three rows of transversely distributed mounting areas are arranged on the side plates, and two rows of uniformly distributed screw holes are arranged on the mounting areas; the gear is supported by the two hanging columns with the limiting parts, the supporting positions are web holes of the gear, so that the contact with key grooves in teeth and shaft holes of the gear can be avoided, the key grooves in the teeth and the shaft holes of the gear are heated and cooled uniformly no matter in normalizing or quenching processes, the strength of the forceful parts of the gear is increased, the distance between the two hanging columns can be adjusted on the side plates through the mounting plates, gears with various sizes are used, the hanging amount is large, and the structure is simple and reliable.

The device can adjust the distance on the side plate through the mounting plate, gears with various sizes are used, the hanging amount is large, the structure is simple and reliable, but the hanging column is not easy to fix certain metals without hanging holes, and the hanging column can not be correspondingly adjusted according to the amount and the size of the metals during clamping.

The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a metal heat treatment jig capable of simultaneously classifying and holding different metals.

In order to achieve the above purpose, the utility model provides a clamp for metal heat treatment processing, which comprises a frame, wherein a boss is arranged in the center of the frame, a plurality of groups of partition plates are uniformly arranged between the outer wall of the boss and the inner wall of the frame, a plurality of groups of through holes are uniformly formed in the bottom of the partition plates and the bottom of the frame, a plurality of groups of fixing cavities are formed between the plurality of groups of partition plates, and a main pressing plate is arranged in the fixing cavities.

In one example, an adjusting groove is formed in the top surface of the main pressing plate, a sliding groove communicated with the adjusting groove is formed in the inner wall of the main pressing plate on one side of the adjusting groove, and an extending plate is slidably arranged in the sliding groove.

In one example, a locking bolt is in threaded connection with the inner wall of one side of the extension plate, a rotating handle is fixedly connected to the top end of the locking bolt, and a plurality of groups of locking grooves matched with the locking bolt are formed in the adjusting groove at equal intervals.

In one example, the outer end of the boss is uniformly provided with a plurality of groups of guide grooves, the inner wall of each guide groove is slidably provided with a support arm, and one end of each support arm is fixedly connected to one side wall of the main pressing plate.

In one example, the other end of the support arm is fixedly connected to the outer wall of the guide seat, the guide seat is arranged in the rotating cavity, the rotating cavity is arranged on the inner wall of the boss, and the rotating seat is fixedly arranged at the top of the boss.

In one example, the inner wall of the rotary seat is rotationally connected with a guide rod through a bearing, the top end of the guide rod is fixedly connected with a rotary block, and the thread at the bottom end of the guide rod penetrates through the guide seat and is installed at the bottom end center of the rotary cavity through a fixed bearing.

In one example, a cylindrical fixing groove is formed in the center of the bottom of the frame.

The gantry machining center equipment provided by the utility model has the following beneficial effects:

the rack can be divided into a plurality of groups of fixing cavities through a plurality of groups of partition plates so as to classify different metals to be heat-treated, the metals in the fixing cavities can be clamped and fixed through the arranged main pressing plates, the heat treatment is convenient to be carried out on the metals through the arranged through holes, and the distance of the extending plates extending out of the sliding grooves can be adjusted through the arranged adjusting grooves so as to avoid the problem that the main pressing plates cannot be fixed due to insufficient length.

The guide rod is driven to rotate through the rotation of the rotating block, the guide seat is driven to move up and down at the outer end of the guide rod under the rotation of the guide rod, the support arm of the outer wall can be driven to slide in the guide groove through the movement of the guide seat in the rotating cavity, and the height of the main pressing plate can be adjusted through the sliding of the support arm in the guide groove, so that corresponding adjustment can be performed according to the height of metal.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic perspective view of a metal heat treatment jig according to the present utility model.

Fig. 2 is a schematic cross-sectional elevation view of a metal heat treatment jig according to the present utility model.

Fig. 3 is a schematic view of an axial structure of a metal heat treatment jig according to the present utility model.

Fig. 4 is a schematic front view of a metal heat treatment jig according to the present utility model.

Fig. 5 is a schematic plan view of a metal heat treatment jig according to the present utility model.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, an embodiment of the utility model provides a clamp for metal heat treatment processing, which comprises a frame 1, wherein a boss 3 is arranged in the center of the frame 1, a plurality of groups of partition boards 2 are uniformly arranged between the outer wall of the boss 3 and the inner wall of the frame 1, a plurality of groups of through holes 6 are uniformly formed in the bottoms of the partition boards 2 and the frame 1, a plurality of groups of fixing cavities are formed between the plurality of groups of partition boards 2, a main pressing board 12 is arranged in each fixing cavity, the frame 1 can be divided into a plurality of groups of fixing cavities through the plurality of groups of partition boards 2 so as to classify different metals to be heat treated, the metals in the fixing cavities can be clamped and fixed through the arranged main pressing board 12, and the arranged through holes 6 are convenient for heat treatment of the metals.

Specifically, the top surface of the main pressing plate 12 is provided with an adjusting groove 14, the inner wall of the main pressing plate 12 at one side of the adjusting groove 14 is provided with a sliding groove communicated with the adjusting groove 14, an extending plate 13 is slidably arranged in the sliding groove, and the distance between the extending plate 13 and the sliding groove can be adjusted through the adjusting groove 14, so that the problem that the main pressing plate 12 is insufficient in length and cannot fix metal is avoided.

Specifically, a locking bolt is connected to an inner wall of one side of the extension plate 13 in a threaded manner, a rotating handle 16 is fixedly connected to the top end of the locking bolt, a plurality of groups of locking grooves 15 matched with the locking bolt are formed in the adjusting groove 14 at equal intervals, and the locking bolt can be driven to be screwed into the locking grooves 15 through rotation of the rotating handle 16 so as to fix the adjusted extension plate 13.

Specifically, a plurality of groups of guide grooves 11 are uniformly formed in the outer end of the boss 3, a support arm 10 is slidably arranged on the inner wall of the guide groove 11, one end of the support arm 10 is fixedly connected to one side wall of the main pressing plate 12, and the height of the main pressing plate 12 can be adjusted through sliding of the support arm 10 in the guide groove 11, so that corresponding adjustment can be performed according to the height of metal.

Specifically, the other end of the support arm 10 is fixedly connected to the outer wall of the guide seat 8, the guide seat 8 is arranged in a rotating cavity, the rotating cavity is arranged on the inner wall of the boss 3, the top of the boss 3 is fixedly provided with a rotating seat 4, the arranged rotating seat 4 is used for supporting the guide rod 7 to stably rotate, and the support arm 10 on one side can be driven to slide in the guide groove 11 through the movement of the guide seat 8 in the rotating cavity.

Specifically, the inner wall of the swivel base 4 is rotationally connected with a guide rod 7 through a bearing, the top end of the guide rod 7 is fixedly connected with a rotating block 5, threads at the bottom end of the guide rod 7 penetrate through a guide seat 8 and are arranged at the center of the bottom end of a rotating cavity through a fixed bearing 9, when metal in the fixed cavity is required to be clamped by a main pressing plate 12, the rotating block 5 is rotated, the guide rod 7 is driven to rotate through the rotation of the rotating block 5, the guide seat 8 is driven to move up and down at the outer end of the guide rod 7 under the rotation of the guide rod 7, and therefore the effect of driving the main pressing plate 12 to move is finally achieved.

Specifically, a cylindrical fixing groove 17 is formed in the center of the bottom of the frame 1, and the fixing groove 17 is used for positioning the whole frame 1 so as to fix the whole clamp.

Working principle: the fixing groove 17 is used for locating the whole frame 1 so as to fix the whole clamp, the frame 1 can be divided into a plurality of groups of fixing cavities through a plurality of groups of partition boards 2, so as to classify different metals to be heat-treated, the metals in the fixing cavities can be clamped and fixed through the arranged main pressing plate 12, the arranged through holes 6 are used for heat treatment of the metals, the extending plates 13 can be adjusted to extend out of the distance in the sliding groove through the arranged adjusting grooves 14, the problem that the length of the main pressing plate 12 is insufficient and the metals cannot be fixed is avoided, a plurality of groups of locking grooves 15 matched with locking bolts are formed in the adjusting grooves 14 at equal intervals, the locking bolts can be driven to be screwed into the locking grooves 15 through the rotation of the rotating handle 16 so as to fix the adjusted extending plates 13, the arranged rotating seat 4 is used for supporting the guide rods 7 to stably rotate, when the main pressing plate 12 is required to clamp the metals in the fixing cavities, the rotating blocks 5 are driven through the rotation of the rotating blocks 5, the guide rods 7 are driven to move up and down at the outer ends of the guide rods 7 through the rotation of the rotating blocks, the guide rods 8 are driven to move in the outer ends of the guide rods 7, the corresponding sliding grooves 11 can be adjusted through the sliding height of the corresponding support arms 11 in the sliding guide grooves 10.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a fixture for metal heat treatment processing, includes frame (1), its characterized in that, frame (1) center is provided with boss (3), boss (3) outer wall with evenly be provided with a plurality of groups baffle (2) between frame (1) inner wall, baffle (2) with a plurality of groups through-hole (6) have evenly been seted up to frame (1) bottom, a plurality of groups form a plurality of groups fixed chamber between baffle (2), be provided with main clamp plate (12) in the fixed chamber.

2. The clamp for metal heat treatment processing according to claim 1, wherein the top surface of the main pressing plate (12) is provided with an adjusting groove (14), the inner wall of the main pressing plate (12) at one side of the adjusting groove (14) is provided with a sliding groove communicated with the adjusting groove (14), and an extension plate (13) is slidably arranged in the sliding groove.

3. The clamp for metal heat treatment processing according to claim 2, wherein a locking bolt is connected to one side inner wall of the extension plate (13) in a threaded manner, a rotating handle (16) is fixedly connected to the top end of the locking bolt, and a plurality of groups of locking grooves (15) matched with the locking bolt are formed in the adjusting groove (14) at equal intervals.

4. The clamp for metal heat treatment processing according to claim 1, wherein a plurality of groups of guide grooves (11) are uniformly formed in the outer end of the boss (3), support arms (10) are slidably arranged on the inner walls of the guide grooves (11), and one ends of the support arms (10) are fixedly connected to one side wall of the main pressing plate (12).

5. The fixture for metal heat treatment processing according to claim 4, wherein the other end of the supporting arm (10) is fixedly connected to the outer wall of the guide seat (8), the guide seat (8) is arranged in a rotating cavity, the rotating cavity is arranged on the inner wall of the boss (3), and the rotating seat (4) is fixedly arranged at the top of the boss (3).

6. The fixture for metal heat treatment processing according to claim 5, wherein a guide rod (7) is rotatably connected to the inner wall of the rotary seat (4) through a bearing, a rotary block (5) is fixedly connected to the top end of the guide rod (7), and a bottom thread of the guide rod (7) penetrates through the guide seat (8) and is installed at the bottom center of the rotary cavity through a fixed bearing (9).

7. The clamp for metal heat treatment processing according to claim 1, wherein a cylindrical fixing groove (17) is formed in the center of the bottom of the frame (1).