Square aluminum pipe machining clamping device
By designing a double clamping device including a machine, a clamping seat, a clamping cylinder, a pushing plate, a guide rod and a pushing plate, the problem of shaking of square aluminum tubes in the prior art during processing is solved, and the problem of shaking in the process of the processing in the prior art is realized. Higher processing quality and accuracy.
Patent Information
- Application Number
- CN202420822061.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The existing square aluminum tube processing and clamping devices cannot stably clamp the aluminum tube, causing shaking during processing and affecting the processing quality.
A clamping device including a machine, clamping seat, clamping cylinder, pushing plate, guide rod, clamping plate and pushing plate is designed. The double clamping mechanism ensures the firm fixation of square aluminum tubes, and uses the cylinder. The driving push plate and the guide rod make the clamping plate in close contact with the top push plate, and the arc-shaped groove and T-shaped structure achieve stable clamping.
Effectively prevent the square aluminum tube from shaking during processing, ensuring its stable and fixed, thereby improving processing quality and accuracy.
Smart Images
Figure CN222154773U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of square aluminum tube processing, in particular to a square aluminum tube processing clamping device. Background Art
[0002] In the field of new energy vehicle technology, electric vehicles generally use power battery packs as a power source. Unlike fuel engines, electric vehicles do not have a power device that generates heat sources, and cannot provide heat sources to power battery packs. At the same time, they cannot provide the warm air heat source required for air conditioning, defrosting, etc. Therefore, electric vehicles must rely on electricity to use PTC heaters for heating.
[0003] PTC heaters usually use square aluminum tubes as the installation carrier of PTC heating elements. As square aluminum tubes are heater accessories, they have high quality requirements. After processing, square aluminum tubes that do not meet the requirements are generally selected and processed.
[0004] When processing the square aluminum tube, it will first be clamped by a clamping device, and then processed by related processing equipment. Most of the existing clamping devices only use a pair of cylinders to drive the clamping plates to clamp the square aluminum tube. Although this can also clamp the square aluminum tube, the square aluminum tube is still easy to shake during the processing, affecting the processing quality. Utility Model Content
[0005] In view of the above problems, the purpose of the utility model is to provide a square aluminum tube processing clamping device, aiming to solve the problem that the existing square aluminum tube processing clamping device cannot stably clamp the square aluminum tube, affecting the subsequent processing quality.
[0006] The utility model adopts the following technical scheme: the clamping device includes a machine platform, a clamping seat is provided on the machine platform, a discharge port is opened on the axis of the clamping seat, a pair of slots arranged opposite to each other are also opened on the clamping seat, and the slots are connected with the discharge port, a clamping cylinder is provided on the machine platform facing each slot, a push plate is provided on the driving shaft of the clamping cylinder, two pairs of guide rods are provided on the push plate, a clamping plate is inserted into the guide rods together, a push plate is provided on the push plate and located between the two pairs of guide rods, the push plate is inserted into the clamping plate, and a matching spring is provided on each guide rod between the clamping plate and the push plate.
[0007] Furthermore, the clamping plate is a T-shaped structure, a long groove is opened in the clamping plate, and the push plate penetrates into the long groove.
[0008] Furthermore, the end of the clamping plate is provided with an arc groove
[0009] Furthermore, the clamping seat is provided with a pair of sliding rods toward the pushing plate, and the pushing plate is slidably mounted on the two sliding rods on the same side.
[0010] The beneficial effect of the utility model is: the square aluminum tube is vertically placed into the discharge port, and then the two clamping cylinders simultaneously drive and push their respective push plates toward the discharge port until the clamping plates contact the square aluminum tube, and the push plates continue to be pushed. In this process, the clamping plates move backward on the guide rods, the springs are gradually compressed, and the push plates move toward the square aluminum tube. When the springs are fully compressed, the two clamping plates tightly clamp the square aluminum tube and the two push plates also clamp the square aluminum tube. Under the double clamping of the clamping plates and the push plates, the square aluminum tube is firmly fixed in the clamping seat, and finally it can be processed accordingly using corresponding equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The utility model provides a top view of a square aluminum tube processing clamping device.
[0012] Figure 2 The utility model provides a schematic diagram of the installation of a clamping plate and a push plate.
[0013] Figure 3 The utility model provides a schematic diagram of the clamping seat structure. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0015] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.
[0016] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.
[0017] Combination Figure 1-3 As shown, the clamping device includes a machine table 1, on which a clamping seat 2 is provided, a discharge port 3 is opened at the axis of the clamping seat 2, and a pair of slots 4 arranged opposite to each other are opened on the clamping seat 2, and the slots 4 are connected with the discharge port 3, and a clamping cylinder 5 is provided on the machine table 1 toward each slot 4, and a push plate 6 is provided on the driving shaft of the clamping cylinder 5, and two pairs of guide rods 7 are provided on the push plate 6, and a clamping plate 8 is penetrated through the guide rods 7 together, and a push plate 9 is provided on the push plate 6 and between the two pairs of guide rods 7, and the push plate 9 penetrates into the clamping plate 8, and a matching spring 10 is provided on each guide rod 7 between the clamping plate 8 and the push plate 9.
[0018] PTC heaters usually use square aluminum tubes as the installation carrier of PTC heating elements. As square aluminum tubes are heater accessories, they have high quality requirements. After processing, square aluminum tubes that do not meet the requirements are generally selected and processed.
[0019] When the selected square aluminum tube needs to be further processed, the clamping device can be used to clamp the square aluminum tube, so as to facilitate the corresponding processing.
[0020] First, place the square aluminum tube vertically into the discharge port, and then the two clamping cylinders simultaneously drive and push their respective push plates toward the discharge port until the clamping plates contact the square aluminum tube, and the push plates continue to be pushed. During this process, the clamping plates move backward on the guide rods, but always maintain a state of resistance with the square aluminum tube. The spring is gradually compressed, and the push plate moves toward the square aluminum tube. When the spring is fully compressed, the two clamping plates tightly clamp the square aluminum tube and the two push plates also clamp the square aluminum tube. Under the double clamping of the clamping plates and the push plates, the square aluminum tube is firmly fixed in the clamping seat, and finally it can be processed accordingly using the corresponding equipment. For example, a deburring device can be used to deburr the end face of the square aluminum tube.
[0021] The clamping plate is a T-shaped structure, and a long slot 11 is provided in the clamping plate 8, and the push plate 9 is inserted into the long slot 11. The clamping plate of the T-shaped structure is located at the notch, and the notch can limit the position of the clamping plate. The long slot serves to install and guide the push plate. The end of the clamping plate is provided with an arc slot, so that the square aluminum tube can be firmly clamped.
[0022] In addition, the clamping seat 2 is provided with a pair of sliding rods 12 facing the pushing plate 6, and the pushing plate 6 is slidably mounted on the two sliding rods 12 on the same side.
[0023] As a preferred structure, a sliding sleeve (hidden in the figure) is provided on both sides of the push plate, and the slide rod is located in the sliding sleeve. When the push plate is pushed by the clamping cylinder, the push plate slides on the slide rod through the sliding sleeve, further improving the stability of the entire clamping process.
[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.
Claims
1. A square aluminum tube processing clamping device, Features: The clamping device includes a machine platform, a clamping seat is provided on the machine platform, a discharge port is opened on the axis of the clamping seat, a pair of slots arranged opposite to each other are opened on the clamping seat, and the slots are connected with the discharge port, a clamping cylinder is provided on the machine platform facing each slot, a push plate is provided on the driving shaft of the clamping cylinder, two pairs of guide rods are provided on the push plate, a clamping plate is inserted through the guide rods together, a push plate is provided on the push plate and between the two pairs of guide rods, the push plate is inserted into the clamping plate, and a matching spring is provided on each guide rod between the clamping plate and the push plate.
2. A square aluminum tube processing and clamping device as claimed in claim 1, Features: The clamping plate is a T-shaped structure, a long slot is provided in the clamping plate, and the push plate is inserted into the long slot.
3. A square aluminum tube processing and clamping device as claimed in claim 2, Features: The end of the clamping plate is provided with an arc groove.
4. A square aluminum tube processing and clamping device as claimed in claim 3, Features: The clamping seat is provided with a pair of sliding bars facing the pushing plate, and the pushing plate is slidably mounted on the two sliding bars on the same side.