CN219987320U - PCT heater forming clamp - Google Patents

Abstract

The utility model relates to the field of clamping tools, in particular to a PCT heater forming clamp which comprises a bottom plate, wherein one end of the top of the bottom plate is fixedly provided with a fixed clamping plate, one side of the top of the bottom plate is fixedly provided with a positioning baffle, the inside of the bottom plate is provided with a strip-shaped groove, one end of the inside of the strip-shaped groove is movably provided with a screw rod through a rotating shaft, one side of the outside of the bottom plate is provided with a rotating handle at one end of the rotating shaft where the screw rod is located, one end of the screw rod, which is far away from the bottom plate, is movably provided with a sleeve through a threaded hole, one end of the sleeve, which is far away from the screw rod, is fixedly provided with a movable clamping plate, one end of the fixed clamping plate is provided with a containing groove, and one end, which is far away from the containing groove, of the top of the bottom plate is fixedly provided with an assembly frame. The movable clamping plate can be freely controlled to be used through the connection of the screw and the sleeve, so that the movable clamping plate can be flexibly applied when a semi-finished workpiece is clamped, and the clamp has a simple structure and is convenient to operate, and good use convenience.

Description

PCT heater forming clamp

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a PCT heater forming clamp.

Background

The PCT heater is a heating device commonly used on an automobile, is widely applied to the electric automobile due to the characteristics of stable performance, rapid temperature rise, small influence by power supply voltage fluctuation and the like, and is formed by combining a plurality of heating unit single tubes with heating functions and a plurality of radiating strips at intervals, and the traditional manufacturing method is as follows: before the PCT heater is manufactured, the single tube and the radiating strips are clamped and fixed by the clamp and then are put into the oven for high-temperature curing, so that the single tube and the radiating strips can be completely combined, the clamping and curing process is performed by pre-tightening through equipment, and then the core is clamped by the clamp, so that the operation is more troublesome.

In the PCT heater forming clamp disclosed in the chinese patent application publication CN208663603U, although the PCT heater forming clamp has the advantages of simple structure, convenient operation and good clamping effect, the movable clamp and the bottom plate are not connected, and after each use is completed, the movable clamp and the bottom plate are required to be aligned again to adapt to the thrust screw for use, so that the operation steps of the clamp are increased, and the use of the single-sided positioning baffle cannot provide an effective positioning effect after the semi-finished workpiece is placed, so that the application effect of the clamp is reduced.

Disclosure of Invention

The utility model aims to provide a PCT heater forming clamp which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCT heater forming fixture, includes the bottom plate, bottom plate top one end is fixed and is provided with the fixed splint, bottom plate top one side is fixed and is provided with the locating baffle, the inside bar groove of seting up of bottom plate, bar inslot one end is provided with the screw rod through the pivot activity, the pivot one end at screw rod place is installed to the outside one side of bottom plate, the screw rod is kept away from the one end of bottom plate and is provided with the sleeve through the screw hole activity, the sleeve is kept away from the one end top of screw rod and is fixed and is provided with the movable splint, holding tank has been seted up to fixed splint one end bottom, the one end that the holding tank was kept away from at bottom plate top is fixed and is provided with the assembly jig, be provided with positioning mechanism between the inside and the holding tank of assembly jig;

preferably, the positioning mechanism comprises a guide rod and a positioning rod, the guide rods are fixedly arranged in the accommodating groove and the assembly frame, and the positioning rods are movably arranged between one ends of the two guide rods through mounting holes;

springs are arranged on the outer sides of one end of each guide rod, and one end of each spring is fixedly connected with each guide rod;

a limiting block is fixedly arranged at one end of the screw rod at one end of the inside of the sleeve;

grooves are formed in two sides of the bottom end of the movable clamping plate, rollers are movably arranged in the grooves through rotating shafts, and one side surface of each roller is attached to the bottom plate;

cushion blocks are fixedly arranged at four corners of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the movable clamping plate can be freely controlled to be used through the connection of the screw and the sleeve, so that the movable clamping plate can be flexibly applied when a semi-finished workpiece is clamped, and the clamp has a simple structure and is convenient to operate, and good use convenience.

2. According to the utility model, the positioning rod is matched with the spring to prop against the bottom surfaces of the other ends of the semi-finished workpieces, so that the two ends of the semi-finished workpieces can be positioned and aligned when being placed, the spring providing the acting force can not influence the movable clamping of the follow-up movable clamping plate due to the ductility of the spring, the semi-finished workpieces which need to be clamped for solidification forming can be initially limited in position when being clamped, the position deviation can not be generated due to the clamping force, and the clamping effect provided by the clamp is further improved.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the present utility model;

fig. 4 is a schematic side cross-sectional view of the present utility model.

In the figure: 1. a bottom plate; 2. a fixed clamping plate; 3. positioning a baffle; 4. a bar-shaped groove; 5. a screw; 6. a rotating handle; 7. a sleeve; 8. a movable clamping plate; 9. a receiving groove; 10. an assembly frame; 11. a positioning mechanism; 12. a guide rod; 13. a positioning rod; 14. a spring; 15. a limiting block; 16. a groove; 17. a roller; 18. and (5) cushion blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

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 number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a PCT heater forming clamp, including bottom plate 1, bottom plate 1 top one end is fixed and is provided with fixed splint 2, bottom plate 1 top one side is fixed and is provided with positioning baffle 3, bar groove 4 has been seted up to bottom plate 1 inside, bar groove 4 inside one end is provided with screw rod 5 through the pivot activity, rotating handle 6 is installed to the pivot one end that screw rod 5 is located to bottom plate 1 outside one side, screw rod 5 is kept away from bottom plate 1's one end and is provided with sleeve 7 through the screw hole activity, sleeve 7 is kept away from screw rod 5's one end top fixed and is provided with movable splint 8, holding tank 9 has been seted up to fixed splint 2 one end bottom, bottom plate 1 top is kept away from holding tank 9's one end fixed and is provided with assembly jig 10, be provided with positioning mechanism 11 between inside the assembly jig 10 and holding tank 9;

through the scheme, the movable clamping plate 8 can be freely controlled to be used through the connection of the screw 5 and the sleeve 7, so that the movable clamping plate 8 can be flexibly applied when a semi-finished workpiece is clamped, and the clamp has a simple structure and is convenient to operate, and has good use convenience;

in this embodiment, preferably, the positioning mechanism 11 includes a guide rod 12 and a positioning rod 13, the guide rod 12 is fixedly disposed in the accommodating groove 9 and the assembly frame 10, and the positioning rod 13 is movably disposed between one ends of the two guide rods 12 through the mounting hole;

through the scheme, the positioning and aligning work of the other end face of the semi-finished workpiece can be realized through the use of the positioning rod 13 positioned on the bottom face;

in this embodiment, preferably, springs 14 are sleeved on the outer sides of one end of the guide rod 12, and one end of each spring 14 is fixedly connected with the guide rod 12;

through the scheme, the spring 14 provides acting force for the positioning rod 13, so that the positioning and aligning effects of the positioning rod 13 are realized;

in this embodiment, preferably, a stopper 15 is fixedly disposed at one end of the screw 5 at one end of the inside of the sleeve 7, and an end opening of the sleeve 7 is in threaded connection with the screw 5;

through the scheme, the limiting block 15 is used for preventing the sleeve 7 from being separated from the screw 5 when moving;

in this embodiment, preferably, grooves 16 are formed on both sides of the bottom end of the movable clamping plate 8, rollers 17 are movably arranged in the grooves 16 through rotating shafts, and one side surface of each roller 17 is attached to the bottom plate 1;

through the scheme, the roller 17 is added for improving the smoothness of the movable clamping plate 8 in use;

in this embodiment, preferably, cushion blocks 18 are fixedly arranged at four corners of the bottom plate 1;

through the scheme, the cushion block 18 is used for supporting the bottom plate 1, and direct contact between the bottom surface of the bottom plate 1 and the clamp placing surface is avoided.

When the PCT heater forming clamp of the embodiment is used, the mounting sequence of the semi-finished PCT heater to be clamped is placed on the bottom plate 1, one surface of the semi-finished workpiece on the side surface is abutted against the fixed clamping plate 2, the ends of the semi-finished workpieces to be formed are abutted against the positioning baffle plate 3, at the moment, a worker needs to pull the positioning rod 13 to ensure that the semi-finished workpieces can be placed on the bottom plate 1, then the positioning rod 13 can be reset through the acting force of the spring 14 to abut against the bottom surface of the other end of the semi-finished workpiece, the two ends of the semi-finished workpieces can be positioned and aligned when the semi-finished workpieces are placed, the ductility of the spring 14 does not influence the movable clamping of the follow-up movable clamping plate 8, then the rotating driving screw 5 of the rotating handle 6 drives the sleeve 7 which is abutted against the inner wall of the bar-shaped groove 4 to obtain the limit through the movable clamping plate 8 to perform horizontal displacement, and the movable clamping plate 8 is driven to perform horizontal displacement, so that the use of the clamp is completed on the placed semi-finished workpieces.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. PCT heater forming fixture, including bottom plate (1), its characterized in that: bottom plate (1) top one end is fixed to be provided with fixed splint (2), fixed being provided with locating baffle (3) in bottom plate (1) top one side, strip groove (4) have been seted up to bottom plate (1) inside, strip groove (4) inside one end is provided with screw rod (5) through the pivot activity, rotating handle (6) are installed at screw rod (5) place's pivot one end to bottom plate (1) outside one side, screw rod (5) are kept away from bottom plate (1) one end and are provided with sleeve (7) through the screw hole activity, sleeve (7) are kept away from screw rod (5) one end top fixed be provided with movable splint (8), holding tank (9) have been seted up to fixed splint (2) one end bottom, holding tank (9) are kept away from at bottom plate (1) top one end fixed be provided with assembly jig (10), be provided with positioning mechanism (11) between assembly jig (10) inside and holding tank (9).

2. A PCT heater forming fixture according to claim 1, wherein: the positioning mechanism (11) comprises guide rods (12) and positioning rods (13), the guide rods (12) are fixedly arranged in the accommodating grooves (9) and the assembly frame (10), and the positioning rods (13) are movably arranged between one ends of the two guide rods (12) through mounting holes.

3. A PCT heater forming fixture according to claim 2, wherein: the outside of one end of the guide rod (12) is provided with springs (14), and one ends of the springs (14) are fixedly connected with the guide rod (12).

4. A PCT heater forming fixture according to claim 1, wherein: one end inside the sleeve (7) is fixedly provided with a limiting block (15) at one end of the screw rod (5).

5. A PCT heater forming fixture according to claim 1, wherein: the movable clamp plate (8) is characterized in that grooves (16) are formed in two sides of the bottom end of the movable clamp plate (8), rollers (17) are movably arranged in the grooves (16) through rotating shafts, and one side surface of each roller (17) is attached to the bottom plate (1).

6. A PCT heater forming fixture according to claim 1, wherein: cushion blocks (18) are fixedly arranged at four corners of the bottom plate (1).