Adjustable radiator core brazing clamp

Abstract

The utility model discloses an adjustable radiator core brazing clamp, and relates to the technical field of radiator production. The utility model relates to a clamp assembly. The clamp assembly comprises a supporting frame. The adjusting assembly comprises first sliding grooves, sliding blocks, clamping rods, connecting rods and movable plates, the first sliding grooves are formed in the two sides of one end of the supporting frame, the sliding blocks are slidably connected to the two ends in the first sliding grooves, the clamping rods are fixedly connected to the outer sides of the sliding blocks, and the connecting rods are rotatably connected to the inner sides of one ends of the clamping rods; the movable plate is rotationally connected to the other end of the connecting rod. Through the arrangement of the adjusting assembly, the problems that in the prior art, only radiator core bodies with different widths can be clamped, and when radiators are stacked, due to the fact that the stacking number is different, the heights of the radiator core bodies are different, and the radiator core bodies with different heights are difficult to clamp are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiator production technical field especially a kind of adjustable radiator core brazing fixture. BACKGROUND

[0002] Radiator core is stacked in production and processing Water pipe and fin are sequentially stacked, then side plate is provided on its both sides, and finally welding treatment is carried out, since sequentially stacked water pipe and fin are prone to loose in the absence of fixture auxiliary clamping state, thus, generally fixture mechanism is utilized to clamp during welding treatment.

[0003] Chinese patent discloses a kind of adjustable brazing fixture for radiator (grant announcement No.CN220073515U), the patent technology solves the fixture structure complex currently used in radiator production, and only corresponding single model, poor adaptability, increase enterprise cost when producing different model radiators Problem, it includes fixed plate, the fixed plate both sides are respectively welded with first connecting plate and second connecting plate, first connecting plate and second connecting plate surface are all symmetrically provided with connecting hole at equal distance, one of connecting hole is connected with limit rod, fixed plate one end middle part is fixedly connected with nut, the utility model whole clamping dismounting operation is convenient;The novel overall structure is simple, and manufacturing cost is low, in addition, the device is provided with different symmetric connecting holes, so that the device adjusts the different positions of limit rod, can clamp radiator core of different stacking width, can adapt to the clamping of different model products, wide adaptability.

[0004] However, there are still deficiencies for the patent, the patent can only clamp radiator core of different width when using, and since the stacking quantity is different when radiator is stacked, the height of radiator core will be different, so it is difficult to clamp radiator core of different height. Therefore, the technical personnel in the art provides a kind of adjustable radiator core brazing fixture to solve the problems raised in the above background art. UTILITY MODEL CONTENTS

[0005] 1. Technical problem to be solved

[0006] The utility model aims at providing a kind of adjustable radiator core brazing fixture, by setting, to solve the above-mentioned problem that only radiator core of different width can be clamped when using, and since the stacking quantity is different when radiator is stacked, the height of radiator core will be different, so it is difficult to clamp radiator core of different height.

[0007] 2. Technical scheme

[0008] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0009] The utility model discloses a kind of adjustable radiator core brazing clamps, including,

[0010] Clamp assembly, the clamp assembly includes support frame;

[0011] Adjusting assembly, the adjusting assembly includes first sliding slot, sliding block, clamping rod, connecting rod and movable plate, the first sliding slot is opened in support frame one end both sides position, sliding block is slidably connected in first sliding slot inside both end positions, clamping rod is fixedly connected in sliding block outside position, connecting rod is rotatably connected in clamping rod one end inside, movable plate is rotatably connected in connecting rod other end position.

[0012] First sliding slot is used for guiding sliding block, sliding block is used to drive clamping rod to move, clamping rod is used to clamp radiator core, connecting rod is used to drive clamping rod to move, movable plate is used to drive connecting rod to rotate.

[0013] Further, the clamp assembly further includes adjusting screw rod and fixed disc, the adjusting screw rod is threadedly connected in support frame one end inside position, fixed disc is fixedly connected in adjusting screw rod outer end position;

[0014] Specifically, adjusting screw rod is used to drive fixed disc to rotate and move, and fixed disc is used to drive movable plate to move.

[0015] Further, the movable plate is sleeved on the outer surface of the fixed disc, and the movable plate is located in the central position inside the support frame.

[0016] Specifically, when the fixed disc rotates, the fixed disc rotates inside the movable plate.

[0017] Further, the connecting rod is connected with the clamping rod and the movable plate through the shaft at both ends, and the clamping rod is located at the four corner positions inside the support frame.

[0018] Specifically, when the movable plate moves inward, the movable plate drives the connecting rod to rotate through the shaft, so that the connecting rod drives the clamping rod to move towards or move away.

[0019] Further, it further includes movable assembly, the movable assembly includes second sliding slot, sliding frame, baffle, extension spring, top plate, clamping strip and clamping groove, the second sliding slot is opened in support frame upper end both sides position, sliding frame is slidably connected in second sliding slot inside position, baffle is fixedly connected in sliding frame bottom end position, extension spring is fixedly connected in sliding frame top end position, top plate is fixedly connected in extension spring top end position, clamping strip is fixedly connected in top plate bottom end both sides position, clamping groove is opened in support frame both sides position.

[0020] Specifically, the second sliding groove is used for guiding the sliding frame, the sliding frame is used for supporting the baffle and the extension spring, the baffle is used for limiting the outer end of the radiator core body, the extension spring is used for resetting the top plate, the top plate is used for supporting the clamping strip, and the clamping groove is used for limiting the clamping strip.

[0021] Further, the clamping strip and the clamping groove are corresponding structures, and the clamping strip and the clamping groove are right trapezoidal structures.

[0022] Specifically, the clamping strip can move vertically in the clamping groove, and the clamping strip cannot move horizontally in the clamping groove when the clamping strip moves into the clamping groove.

[0023] Further, the sliding frame is slidably connected to the upper end of the supporting frame, and the baffle is located at the central position in the supporting frame.

[0024] Specifically, according to the position of the sliding frame on the supporting frame, the position of the baffle in the supporting frame can be changed.

[0025] 3. Beneficial effects

[0026] Compared with the prior art, the utility model has the advantages that:

[0027] The utility model discloses a fixing device for radiator core body, which comprises a supporting frame, a baffle, a clamping strip, a clamping groove, a sliding frame, an extension spring and a top plate.

[0028] Meanwhile, by setting the movable assembly, when the clamping strip is moved into the clamping groove, the clamping groove limits the clamping strip, the clamping strip limits the top plate and the sliding frame, and the baffle is fixed in the supporting frame, so that the position of the baffle in the supporting frame is more accurate.

[0029] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0031] Figure 1 It is the front view of the utility model.

[0032] Figure 2 The fixture assembly structure diagram of the utility model;

[0033] Figure 3 The adjusting assembly structure diagram of the utility model;

[0034] Figure 4 The movable assembly structure diagram of the utility model.

[0035] In the drawings, the component list represented by each sign is as follows:

[0036] 100, fixture assembly; 110, support frame; 120, adjusting screw; 130, fixed disc; 200, adjusting assembly; 210, first sliding groove; 220, sliding block; 230, clamping rod; 240, connecting rod; 250, movable plate; 300, movable assembly; 310, second sliding groove; 320, sliding frame; 330, baffle; 340, extension spring; 350, top plate; 360, clamping strip; 370, clamping groove. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0038] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0039] Secondly, the utility model is described in detail in combination with the schematic diagram, when the embodiments of the utility model are described in detail, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0040] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0041] Embodiment 1

[0042] Please refer to Figures 1-3 The embodiment is a heat dissipation radiator core brazing fixture that can be adjusted, as shown in the figure, comprising,

[0043] The fixture assembly 100 comprises a support frame 110.

[0044] The adjusting assembly 200 comprises a first sliding groove 210, a sliding block 220, a clamping rod 230, a connecting rod 240 and a movable plate 250. The first sliding groove 210 is arranged at both sides of one end of the support frame 110. The sliding block 220 is slidingly connected to both ends of the inside of the first sliding groove 210. The clamping rod 230 is fixedly connected to the outside of the sliding block 220. The connecting rod 240 is rotatably connected to the inside of one end of the clamping rod 230. The movable plate 250 is rotatably connected to the other end of the connecting rod 240.

[0045] The clamp assembly 100 further comprises an adjusting screw 120 and a fixed disc 130. The adjusting screw 120 is screwedly connected to the inside of one end of the support frame 110. The fixed disc 130 is fixedly connected to the outside of the adjusting screw 120.

[0046] The movable plate 250 is sleeved on the outer surface of the fixed disc 130, and the movable plate 250 is located at the central position of the inside of the support frame 110.

[0047] The connecting rod 240 is rotatably connected to the clamping rod 230 and the movable plate 250 through the shafts at both ends, respectively. The clamping rod 230 is located at the four corner positions of the inside of the support frame 110, respectively.

[0048] The use of the adjusting assembly 200 is carried out.

[0049] The adjusting screw 120 is rotated, and the adjusting screw 120 is rotated in the inside of the support frame 110 and drives the fixed disc 130 to rotate. The fixed disc 130 is rotated in the inside of the movable plate 250 and drives the movable plate 250 to move horizontally. The movable plate 250 moves and drives the connecting rod 240 to rotate through the shaft. The connecting rod 240 rotates and drives the clamping rod 230 to move towards each other through the shaft. The clamping rod 230 moves by the limiting of the sliding block 220 and the first sliding groove 210, and moves towards each other by the same distance. When the outside of the movable plate 250 moves to the outside of the radiator core, the clamping rod 230 clamps the two sides of the radiator core. Thus, the clamping of the radiator core with different heights and the clamping of the radiator core with different widths can be realized at the same time.

[0050] Embodiment 2

[0051] Please refer to Figure 4 and;

[0052] The activity assembly 300 comprises a second sliding groove 310, a sliding frame 320, a baffle 330, an extension spring 340, a top plate 350, a clamping strip 360 and a clamping groove 370, the second sliding groove 310 is arranged at the upper end of the support frame 110, the sliding frame 320 is slidably connected to the inside of the second sliding groove 310, the baffle 330 is fixedly connected to the bottom end of the sliding frame 320, the extension spring 340 is fixedly connected to the top end of the sliding frame 320, the top plate 350 is fixedly connected to the top end of the extension spring 340, the clamping strip 360 is fixedly connected to the bottom end of the top plate 350, and the clamping groove 370 is arranged at the two sides of the support frame 110.

[0053] The clamping strip 360 and the clamping groove 370 are corresponding structures and are right trapezoidal structures.

[0054] The sliding frame 320 is slidably connected to the upper end of the support frame 110, and the baffle 330 is located at the central position in the support frame 110.

[0055] The activity assembly 300 is used.

[0056] By pulling the top plate 350 upwards, the top plate 350 moves upwards to drive the extension spring 340 and the clamping strip 360 to move upwards, the clamping strip 360 moves upwards and moves out of the inside of the clamping groove 370 and is located at the inside of the two sides of the sliding frame 320, at this time, the baffle 330 is pushed to move in the support frame 110, when the baffle 330 moves to the required position, the pulling force applied to the top plate 350 is stopped, the pulling force applied to the extension spring 340 is stopped, under the elastic force of the extension spring 340, the clamping strip 360 moves to the inside of the clamping groove 370 in opposite directions through the sliding frame 320, the clamping groove 370 limits the clamping strip 360, so that the top plate 350 and the sliding frame 320 are fixed on the support frame 110, so that the baffle 330 is fixed in the support frame 110 and limits the other side of the radiator core.

[0057] In the description of the present application, it should be further explained that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0058] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An adjustable heat sink core brazing fixture, characterized by: Comprising, The clamp assembly (100) comprises a support frame (110); The adjusting assembly (200) comprises a first sliding groove (210), a sliding block (220), a clamping rod (230), a connecting rod (240) and a movable plate (250), the first sliding groove (210) is arranged at both sides of one end of the support frame (110), the sliding block (220) is slidably connected to both ends of the first sliding groove (210), the clamping rod (230) is fixedly connected to the outside of the sliding block (220), the connecting rod (240) is rotatably connected to the inside of one end of the clamping rod (230), and the movable plate (250) is rotatably connected to the other end of the connecting rod (240).

2. An adjustable heat sink core brazing fixture according to claim 1, wherein, The clamp assembly (100) further comprises an adjusting screw (120) and a fixed disc (130), the adjusting screw (120) is threadedly connected to the inside of one end of the support frame (110), and the fixed disc (130) is fixedly connected to the outside of the adjusting screw (120).

3. An adjustable heat sink core brazing fixture as defined in claim 1 wherein, The movable plate (250) is sleeved on the outer surface of the fixed disc (130), and the movable plate (250) is located at the central position in the support frame (110).

4. The adjustable heat sink core brazing fixture of claim 1, wherein, The connecting rod (240) is connected to the clamping rod (230) and the movable plate (250) through the rotating shaft at both ends, respectively, and the clamping rod (230) is located at the four corner positions in the support frame (110).

5. The adjustable heat sink core brazing fixture of claim 1, wherein, Further comprising a movable assembly (300), the movable assembly (300) comprises a second sliding groove (310), a sliding frame (320), a baffle (330), an extension spring (340), a top plate (350), a clamping strip (360) and a clamping groove (370), the second sliding groove (310) is arranged at both sides of the upper end of the support frame (110), the sliding frame (320) is slidably connected to the inside of the second sliding groove (310), the baffle (330) is fixedly connected to the bottom end of the sliding frame (320), the extension spring (340) is fixedly connected to the top end of the sliding frame (320), the top plate (350) is fixedly connected to the top end of the extension spring (340), the clamping strip (360) is fixedly connected to the bottom end of both sides of the top plate (350), and the clamping groove (370) is arranged at both sides of the support frame (110).

6. An adjustable heat sink core brazing fixture according to claim 5, wherein, The clamping strip (360) and the clamping groove (370) are corresponding structures, and the clamping strip (360) and the clamping groove (370) are right trapezoidal structures.

7. An adjustable heat sink core brazing fixture according to claim 5, wherein, The sliding frame (320) is slidably connected to the upper end of the support frame (110), and the baffle (330) is located at the central position in the support frame (110).

Images