Machining device for galvanized sheet air pipe production

Abstract

The utility model relates to the technical field of processing devices, and discloses a processing device for galvanized sheet air duct production, which is characterized in that fixing blocks are arranged on the outer walls of the two sides of the top of a placing plate, inserting rods are respectively inserted on the inner walls of the two fixing blocks, sleeve rods are sleeved on the outer walls of the two inserting rods, and twisting springs are sleeved on the outer walls of the inserting rods; the extension rod at one end is located on the upper surface of the sleeve rod, and the extension rod at the other end is located on the lower surface of the placing plate. Through the arrangement of the twisting spring and the sleeve rod, the twisting spring limits the moving path of one end of the insertion rod, the extension rod at the extension end of the twisting spring is fixed on the upper and lower surfaces of the placing plate and the sleeve rod, the insertion rod is fixed through the structure, and the sleeve rod is fixed on the insertion rod while the insertion rod rotates in the fixing block; the sleeve rod connected with the extension rod is pressed downwards through the pressure of the twisting spring, the fixing structure can conduct batch clamping and matched machining on the air pipes, and the machining efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing device equipment, and particularly relates to a processing device for the production of galvanized sheet air ducts. Background Technique

[0002] An air duct is a duct system used for air transportation and distribution. It can be classified into composite air ducts and inorganic air ducts according to the cross-sectional shape and material. The production of stainless steel air ducts involves applying a sealant (such as neutral silicone sealant) at the seams such as the bite seams, rivet seams, and the four corners of the flange flanges. Before applying the sealant, the surface dust and oil should be removed. According to the cross-sectional shape, air ducts can be divided into circular air ducts and rectangular air ducts. During the processing of air ducts, the air ducts will be cut according to different requirements.

[0003] The application number is CN202320103254.0, which discloses a processing device for the production of galvanized sheet air ducts, including a processing device body. A cutting device is arranged at the upper right end of the processing device body. The processing device body is provided with a support and clamping structure, and the support and clamping structure includes a support column, a cylinder, an inner clamping block, and a support rod. The left end of the processing device body is fixedly connected with a support column. A first cylinder is arranged inside the support column. The first cylinder is connected with an inner clamping block through a cylinder rod. A pushing device is arranged inside the processing device body. The processing device for the production of galvanized sheet air ducts has the function of not only clamping and fixing the inner wall of the air duct but also supporting the inner wall of the air duct through the setting of the inner clamping block inside the support and clamping structure, so that it will not be dented and deformed during cutting. At the same time, due to the setting of the pushing device, the air duct can be automatically pushed forward to achieve the purpose of automatic feeding.

[0004] The processing device for the production of galvanized sheet air ducts disclosed in the above document has the following defects: When the support and clamping structure of the processing device clamps and processes the air duct, when the processing output of the air duct is large, the support and clamping structure only fixes one air duct, and it is necessary to continuously clamp and fix and replace each air duct, which reduces the processing efficiency of the processing device.

[0005] It can be seen from this that the existing processing device does not have the function of assembling air ducts with higher efficiency for processing, and it is necessary to improve the existing deficiencies to provide a function that can assemble air ducts with higher efficiency for processing. Content of the Utility Model

[0006] The purpose of the utility model is to provide a processing device for the production of galvanized sheet air ducts to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model relates to a processing device for the production of galvanized sheet air ducts, which includes a processing structure and a fixing structure. The fixing structure is installed on the inner walls of the two sides at the top of the processing structure. The processing structure includes a placement plate. Fixed blocks are provided on the outer walls of the two sides at the top of the placement plate. Plug rods are respectively inserted into the inner walls of the two fixed blocks. Sleeve rods are sleeved on the outer walls of the two plug rods. The two ends of the sleeve rods are located between the two fixed blocks. A torsion spring is sleeved on the outer wall of the plug rod. Extension rods are provided at both ends of the torsion spring. One end of the extension rod is located on the upper surface of the sleeve rod, and the other end of the extension rod is located on the lower surface of the placement plate. The purpose of such a setting is that during the use of this processing device, the air duct is inserted into a row of positioning grooves, the bottom of the air duct is fixed by the placement plate, the processing components process the air ducts in each positioning groove, the waterproof effect is achieved by supporting the bottom of the placement plate with four support rods, the plug rods are inserted into the two fixed blocks and the sleeve rods are installed, the two sides of one end of the sleeve rod are limited by the inner walls of the two sides of the fixed block, the movement path of one end of the plug rod is limited by the torsion spring, the extension rods at the extension ends of the torsion spring are fixed on the upper and lower surfaces of the placement plate and the sleeve rod, the plug rod is fixed through this structure, the sleeve rod is fixed on the plug rod while rotating in the fixed block, the sleeve rod connected by the extension rod is pressed downwards by the pressure of the torsion spring, the sleeve rod drives the fixing plate in the chute to be pressed downwards, and the middle end of the air duct is fixed through the positioning groove of the fixing plate. The convex rod on the placement plate is inserted into the slot of the fixing plate, so that the fixing plate is horizontally fixed above the placement plate, and the fixing plate can more stably limit and fix the air duct around it. Hold the pull rod and lift it upwards, and the sleeve rod drives the slider and the fixing plate to be taken out from the outside of the air duct. The fixing structure can batch clamp and cooperate with the processing of the air duct, improving the processing efficiency of this device.

[0009] Further, pull rods are provided at the other ends of the two sleeve rods. Chutes are opened on the outer walls of the two sides of the sleeve rods. Sliders are slidably connected to the inner walls of the chutes. The purpose of such a setting is that during the use of this processing device, hold the pull rod and lift it upwards, and the sleeve rod drives the slider and the fixing plate to be taken out from the outside of the air duct.

[0010] Further, fixing plates are provided on the lower surfaces of the two sliders. The fixing plates are parallel to the upper surface of the placement plate. The purpose of such a setting is that during the use of this processing device, the convex rod on the placement plate is inserted into the slot of the fixing plate, so that the fixing plate is horizontally fixed above the placement plate, and the fixing plate can more stably limit and fix the air duct around it.

[0011] Furthermore, support rods are provided on the outer walls around the bottom of the placement plate. A row of positioning grooves are respectively formed on the upper surfaces of the placement plate and the fixing plate, and the two rows of positioning grooves are respectively located in the middle of the placement plate and the fixing plate. The purpose of this setting is that during the use of this processing device, the air duct is inserted into a row of positioning grooves, the bottom of the air duct is fixed by the placement plate, the convex rods on the placement plate are inserted into the slots of the fixing plate, and the middle end of the air duct is fixed through the positioning grooves of the fixing plate. The processing assembly processes the air ducts in each positioning groove, and the waterproof effect is achieved by supporting the bottom of the placement plate with four support rods.

[0012] Furthermore, a processing assembly is provided on one side of the top of the placement plate. Six convex rods are provided on the outer walls around the placement plate near a row of positioning grooves, and six slots are formed on the outer walls around the top of the fixing plate. The purpose of this setting is that during the use of this processing device, the convex rods on the placement plate are inserted into the slots of the fixing plate, and the processing assembly processes the air ducts in each positioning groove.

[0013] Furthermore, the row of positioning grooves on the placement plate is parallel to the torsion spring. The six convex rods are inserted into the inner walls of the six slots. The purpose of this setting is that during the use of this processing device, the purpose of this setting is that during the use of this processing device, the middle end of the air duct is fixed through the positioning grooves of the fixing plate. The convex rods on the placement plate are inserted into the slots of the fixing plate, so that the fixing plate is horizontally fixed above the placement plate, and the fixing plate can more stably limit and fix the air duct around it.

[0014] The utility model has the following beneficial effects:

[0015] (1) Through the setting of the torsion spring and the sleeve rod, one end of the sleeve rod is limited by the inner walls on both sides of the fixing block, and the movement path of one end of the insertion rod is limited by the torsion spring. The extending end of the torsion spring is fixed on the upper and lower surfaces of the placement plate and the sleeve rod. The insertion rod is fixed through this structure. While rotating in the fixing block, the sleeve rod is fixed on the insertion rod. The sleeve rod connected by the extending rod is pressed downward by the pressure of the torsion spring. The fixing structure can batch clamp and cooperate with the processing of the air duct, improving the processing efficiency of the device.

[0016] Of course, it is not necessary for any product implementing the utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the processing structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of a partial structure of the present utility model;

[0021] Figure 4 This is a schematic diagram of a partially disassembled structure of the present utility model;

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] In the figure: 1. Processing structure; 101. Placing plate; 102. Support rod; 103. Convex rod; 104. Positioning groove; 105. Fixed block; 106. Processing assembly; 2. Fixing structure; 201. Insert rod; 202. Sleeve rod; 203. Chute; 204. Twisting spring; 205. Extension rod; 206. Slide block; 207. Fixed plate; 208. Slot; 209. Pull rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 - Figure 4As shown in the figure, the utility model is a processing device for the production of galvanized sheet air ducts, including a processing structure 1 and a fixing structure 2. The fixing structure 2 is installed on the inner walls of the top sides of the processing structure 1. The processing structure 1 includes a placing plate 101. Fixed blocks 105 are provided on the outer walls of the top sides of the placing plate 101. Plug rods 201 are respectively inserted into the inner walls of the two fixed blocks 105. Sleeve rods 202 are sleeved on the outer walls of the two plug rods 201. The two ends of the sleeve rods 202 are between the two fixed blocks 105. A torsion spring 204 is sleeved on the outer wall of the plug rod 201. Extension rods 205 are provided at both ends of the torsion spring 204. One end of the extension rod 205 is on the upper surface of the sleeve rod 202, and the other end of the extension rod 205 is on the lower surface of the placing plate 101. The purpose of such a setting is that during the use of this processing device, the air duct is inserted into a row of positioning grooves 104, the bottom of the air duct is fixed by the placing plate 101, the processing assembly 106 processes the air ducts in each positioning groove 104, the waterproof effect is achieved by supporting the bottom of the placing plate 101 with four support rods 102. The plug rods 201 are inserted into the two fixed blocks 105 and the sleeve rods 202 are installed. The two sides of the sleeve rods 202 are limited by the inner walls of the two sides of the fixed blocks 105. The moving path of one end of the plug rod 201 is limited by the torsion spring 204. The extension ends of the torsion spring 204, i.e., the extension rods 205, are fixed on the upper and lower surfaces of the placing plate 101 and the sleeve rod 202. The plug rod 201 is fixed through this structure. While the plug rod 201 rotates in the fixed block 105, the sleeve rod 202 is fixed on the plug rod 201. The sleeve rod 202 connected to the extension rod 205 is pressed down by the pressure of the torsion spring 204. The sleeve rod 202 drives the fixing plate 207 in the chute 203 to be pressed down. The middle end of the air duct is fixed through the positioning groove 104 of the fixing plate 207. The convex rod 103 on the placing plate 101 is inserted into the slot 208 of the fixing plate 207, so that the fixing plate 207 is horizontally fixed above the placing plate 101, and the fixing plate 207 more stably limits and fixes the air duct around it. Hold the pull rod 209 and lift it upward, and the sleeve rod 202 drives the slider 206 and the fixing plate 207 to be taken out from the outside of the air duct. The fixing structure 2 can batch clamp and cooperate with the processing of the air ducts, improving the processing efficiency of this device.

[0026] At the other ends of the two sleeve rods 202, there are pull rods 209. Chutes 203 are opened on the outer walls of the two sides of the two sleeve rods 202. Sliders 206 are slidably connected to the inner walls of the chutes 203. The purpose of such a setting is that during the use of this processing device, hold the pull rod 209 and lift it upward, and the sleeve rod 202 drives the slider 206 and the fixing plate 207 to be taken out from the outside of the air duct.

[0027] The lower surfaces of the two sliders 206 are provided with fixing plates 207, and the fixing plates 207 are parallel to the upper surface of the placement plate 101. The purpose of this setting is that during the use of this processing device, the convex rods 103 on the placement plate 101 are inserted into the slots 208 of the fixing plates 207, so that the fixing plates 207 are horizontally fixed above the placement plate 101, making the fixing plates 207 more stable to limit and fix the four sides of the air duct.

[0028] Support rods 102 are provided on the outer walls around the bottom of the placement plate 101, and a row of positioning grooves 104 are respectively opened on the upper surfaces of the placement plate 101 and the fixing plate 207. The two rows of positioning grooves 104 are respectively located in the middle of the placement plate 101 and the fixing plate 207. The purpose of this setting is that during the use of this processing device, the air duct is inserted into a row of positioning grooves 104, the bottom of the air duct is fixed by the placement plate 101, the convex rods 103 on the placement plate 101 are inserted into the slots 208 of the fixing plate 207, the middle end of the air duct is fixed through the positioning grooves 104 of the fixing plate 207, and the processing component 106 processes the air ducts in each positioning groove 104, and the four support rods 102 support the bottom of the placement plate 101 to achieve a waterproof effect.

[0029] A processing component 106 is provided on one side of the top of the placement plate 101. Six convex rods 103 are provided on the outer walls around the four sides of the placement plate 101 close to a row of positioning grooves 104, and six slots 208 are opened on the outer walls around the top of the fixing plate 207. The purpose of this setting is that during the use of this processing device, the convex rods 103 on the placement plate 101 are inserted into the slots 208 of the fixing plate 207, and the processing component 106 processes the air ducts in each positioning groove 104.

[0030] A row of positioning grooves 104 on the placement plate 101 and the torsion spring 204 are parallel, and the six convex rods 103 are inserted into the inner walls of the six slots 208. The purpose of this setting is that during the use of this processing device, the purpose of this setting is that during the use of this processing device, the middle end of the air duct is fixed through the positioning grooves 104 of the fixing plate 207, the convex rods 103 on the placement plate 101 are inserted into the slots 208 of the fixing plate 207, so that the fixing plate 207 is horizontally fixed above the placement plate 101, making the fixing plate 207 more stable to limit and fix the four sides of the air duct.

[0031] During use, when the processing device is in use, the air duct is inserted into a row of positioning grooves 104, and the bottom of the air duct is fixed by the placement plate 101. The processing assembly 106 processes the air duct in each positioning groove 104. The waterproof effect is achieved by supporting the bottom of the placement plate 101 with four support rods 102. The insertion rod 201 is inserted into the two fixing blocks 105 and the sleeve rod 202 is installed. The two sides of the sleeve rod 202 are limited by the inner walls on both sides of the fixing block 105. The movement path of one end of the insertion rod 201 is limited by the torsion spring 204. The extension rod 205 of the extension end of the torsion spring 204 is fixed on the upper and lower surfaces of the placement plate 101 and the sleeve rod 202. The insertion rod 201 is fixed by this structure. While the fixing block 105 rotates, the sleeve rod 202 is fixed on the insertion rod 201. The sleeve rod 202 connected to the extension rod 205 is pressed downward by the pressure of the torsion spring 204. The sleeve rod 202 drives the fixing plate 207 in the sliding groove 203 to be pressed downward. The middle end of the air duct is fixed through the positioning groove 104 of the fixing plate 207. The convex rod 103 on the placement plate 101 is inserted into the slot 208 of the fixing plate 207, so that the fixing plate 207 is horizontally fixed above the placement plate 101, making the fixing plate 207 more stable to limit and fix the air duct around it. Hold the pull rod 209 and lift it upward, and the sleeve rod 202 drives the slider 206 and the fixing plate 207 to be taken out from the outside of the air duct. The fixing structure 2 can perform batch clamping and cooperation processing on the air duct, improving the processing efficiency of the device.

[0032] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A processing device for producing galvanized sheet air ducts, comprising a processing structure (1) and a fixing structure (2), characterized in that: The fixing structure (2) is installed on the inner walls on both sides of the top of the processing structure (1); the processing structure (1) comprises a placement plate (101); the outer walls on both sides of the top of the placement plate (101) are provided with fixing blocks (105); the inner walls of the two fixing blocks (105) are respectively plugged with insertion rods (201); the outer walls of the two insertion rods (201) are sleeved with sleeve rods (202); the two ends of the sleeve rods (202) are located between the two fixing blocks (105); the outer walls of the insertion rods (201) are sleeved with torsion springs (204); the two ends of the torsion springs (204) are provided with extension rods (205); one end of the extension rod (205) is located on the upper surface of the sleeve rod (202); and the other end of the extension rod (205) is located on the lower surface of the placement plate (101).

2. A processing device for producing galvanized sheet air duct according to claim 1, characterized in that: A pull rod (209) is provided at the other end of the two sleeve rods (202), and a sliding groove (203) is provided on the outer walls of both sides of the two sleeve rods (202), and a sliding block (206) is slidably connected to the inner wall of the sliding groove (203).

3. A processing device for producing galvanized sheet air duct according to claim 2, characterized in that: A fixing plate (207) is provided on the lower surfaces of the two sliding blocks (206), and the fixing plate (207) is parallel to the upper surface of the placement plate (101).

4. A processing device for producing galvanized sheet air duct according to claim 3, characterized in that: Support rods (102) are provided on the outer walls around the bottom of the placement plate (101), and a row of positioning grooves (104) are respectively provided on the upper surfaces of the placement plate (101) and the fixing plate (207), and the two rows of positioning grooves (104) are respectively located in the middle of the placement plate (101) and the fixing plate (207).

5. A processing device for producing galvanized sheet air duct according to claim 4, characterized in that: A processing assembly (106) is provided on one side of the top of the placement plate (101), six protruding rods (103) are provided on the surrounding outer walls of the placement plate (101) near a row of positioning grooves (104), and six slots (208) are provided on the surrounding outer walls of the top of the fixing plate (207).

6. A processing device for producing galvanized sheet air duct according to claim 5, characterized in that: The placement plate (101) and a row of positioning grooves (104) on the torsion spring (204) are parallel, and the six protruding rods (103) are inserted into the inner walls of the six slots (208).

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