Square stock positioning and flattening die capable of conveniently adjusting length

Abstract

The utility model discloses a square stock positioning and flattening die convenient to adjust length, and relates to the technical field of part stamping, the square stock positioning and flattening die comprises a cutting mechanism, a flattening mechanism and an adjusting mechanism, the cutting mechanism is installed on the front side of the top end of the adjusting mechanism, and the flattening mechanism is installed on the rear side of the top end of the adjusting mechanism. The cutting mechanism comprises cutting supporting columns, cutting springs, a T-shaped adjusting plate, an adjusting fixing block, a cutting connecting plate and a cutting fixing plate, and the two sets of cutting supporting columns are both installed at the top of the cutting mechanism. The position of the cutting mechanism can be effectively fixed and adjusted, the length of the square stock needing to be cut is controlled, a movable adjusting hole is formed in the top of the flattening mechanism, so that the flattening mechanism can be fixedly connected with a bottom adjusting hole, the distance between the flattening mechanism and the cutting mechanism is conveniently adjusted, and the square stock is more convenient to punch and flatten.

Description

Technical Field

[0001] The utility model relates to the technical field of parts stamping, in particular to a square material positioning and flattening die which is convenient for adjusting the length. Background Art

[0002] With the rapid development of modern industry, the furniture industry has also developed rapidly. In the process of furniture manufacturing, various shapes of pipe supports are needed, among which there is a commonly used square tube support. In the prior art, the stamping square tube mold is not convenient for positioning and cutting the square tube, and it is not convenient to flatten and stamp the square tube after cutting, and it cannot be adjusted according to the required square tube length;

[0003] After searching, the applicant found that a Chinese patent disclosed "a square tube stamping die", and its publication (announcement) number is "CN 219130512 U". The patent mainly uses a punching wheel fixing block, which is arranged on the lower end surface of the upper die wheel seat, and a wheel axle is provided on the punching wheel fixing block for fixing the punching wheel; the punching wheel is arranged on the punching wheel fixing block through the wheel axle. The punching wheels are provided with four and the same size, and the planes where two adjacent punching wheels are located are perpendicular to each other. The four punching wheels are arranged in an "X" shape. Through the above arrangement, the four side walls of the end of the square tube can be punched simultaneously, the stamping quality is improved, and the technical problem of unequal stamping deformation on each side of the square tube is solved. However, the device is not convenient for adjusting the length of the square tube, and the device can only perform stamping but not cutting. For this reason, we propose a square material positioning and flattening die that is easy to adjust the length. Utility Model Content

[0004] The utility model aims to provide a square material positioning and flattening die which is convenient for adjusting the length.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square material positioning and flattening mold that is easy to adjust the length, comprising a cutting mechanism, a flattening mechanism and an adjusting mechanism, wherein the cutting mechanism is installed on the front side of the top of the adjusting mechanism, and the flattening mechanism is installed on the rear side of the top of the adjusting mechanism, the cutting mechanism comprises a cutting support column, a cutting spring, a T-shaped adjustment plate, an adjustment fixing block, a cutting connecting plate and a cutting fixing plate, two groups of the cutting support columns are installed on the top of the cutting mechanism, two groups of the cutting springs are installed on the top of the cutting support columns, the T-shaped adjustment plate is movably connected in the middle of the two groups of cutting support columns, the adjustment fixing block is installed in the middle of the T-shaped adjustment plate, the cutting connecting plate is installed on the top of the cutting spring, and the cutting fixing plate is fixedly connected to the rear side of the top of the cutting mechanism.

[0006] As a further solution of the utility model: the flattening mechanism includes a bottom fixed mold, an upper fixed mold, a flattening connecting plate and a hydraulic connecting rod, the bottom fixed mold is installed on the top of the flattening mechanism, the upper fixed mold is movably connected to the top of the bottom fixed mold, the flattening connecting plate is installed on the top of the upper fixed mold, and the hydraulic connecting rod is installed on the left and right sides of the bottom end of the flattening connecting plate.

[0007] As a further solution of the utility model: the adjusting mechanism comprises a top connecting plate, and the top connecting plate is installed on the cutting connecting plate.

[0008] As a further solution of the utility model: the adjustment mechanism includes a bottom adjustment hole and a movable slide groove, the bottom adjustment hole starts on the top surface of the adjustment mechanism, and two groups of the movable slide grooves are opened on both sides of the bottom of the top connecting plate.

[0009] As a further solution of the utility model: the top connecting plate is installed on the top of the flattened connecting plate.

[0010] As a further solution of the utility model: the T-shaped adjustment plate is movably connected to the front end of the cutting and fixing plate, and an adjustment and fixing hole is opened on the top surface of the cutting mechanism.

[0011] As a further solution of the utility model: a movable adjustment hole is opened on the top surface of the flattening mechanism, and the movable adjustment hole is directly opposite to the bottom adjustment hole.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has an adjustment fixing hole on the top of the cutting mechanism, and a bottom adjustment hole on the top of the adjustment mechanism, which can effectively fix and adjust the position of the cutting mechanism and control the length of the required cutting square material. The flattening mechanism has a movable adjustment hole on the top of the flattening mechanism, so that the flattening mechanism can be connected to the fixed bottom adjustment hole, which is convenient for adjusting the distance between the flattening mechanism and the cutting mechanism, making it more convenient to punch and flatten the square material;

[0014] 2. The utility model is installed at the front end of the cutting fixed plate through a T-shaped adjusting plate. The square material passes through the adjusting fixed block, so that the cutting mechanism can more conveniently perform positioning and cutting operations on the square material. It is installed on the top of the upper fixed mold through a hydraulic connecting rod, so that the device can flatten the extended square material more quickly and easily.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall mechanism in the embodiment of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the overall mechanism in the embodiment of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the flattening mechanism in the embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the cutting mechanism in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the left side cross-section of the overall mechanism in the embodiment of the utility model.

[0021] In the figure: 1. Cutting mechanism; 101. Cutting support column; 102. Cutting spring; 103. T-shaped adjustment plate; 104. Adjustment fixing block; 105. Cutting connecting plate; 106. Cutting fixing plate; 2. Flattening mechanism; 201. Bottom fixed mold; 202. Upper fixed mold; 203. Flattening connecting plate; 204. Hydraulic connecting rod; 3. Adjusting mechanism; 301. Bottom adjustment hole; 302. Top connecting plate; 303. Moving slide. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1, please refer to the attached Figure 1 -Attached Figure 5 , including a cutting mechanism 1, a flattening mechanism 2 and an adjusting mechanism 3, the cutting mechanism 1 is installed on the front side of the top of the adjusting mechanism 3, the flattening mechanism 2 is installed on the rear side of the top of the adjusting mechanism 3, the cutting mechanism 1 includes a cutting support column 101, a cutting spring 102, a T-shaped adjusting plate 103, an adjusting fixed block 104, a cutting connecting plate 105 and a cutting fixed plate 106, two groups of cutting support columns 101 are installed on the top of the cutting mechanism 1, two groups of cutting springs 102 are installed on the top of the cutting support column 101, the T-shaped adjusting plate 103 is movably connected in the middle of the two groups of cutting support columns 101, the adjusting fixed block 104 is installed in the middle of the T-shaped adjusting plate 103, the cutting connecting plate 105 is installed on the top of the cutting spring 102, and the cutting fixed plate 106 is fixedly connected to the rear side of the top of the cutting mechanism 1.

[0024] In this embodiment, the flattening mechanism 2 includes a bottom fixed mold 201, an upper fixed mold 202, a flattening connecting plate 203 and a hydraulic connecting rod 204. The bottom fixed mold 201 is installed at the top of the flattening mechanism 2, the upper fixed mold 202 is movably connected to the top of the bottom fixed mold 201, the flattening connecting plate 203 is installed at the top of the upper fixed mold 202, and the hydraulic connecting rod 204 is installed on the left and right sides of the bottom of the flattening connecting plate 203;

[0025] The square material is inserted into the adjusting fixed block 104, and the T-shaped adjusting plate 103 is pressed down according to the cutting spring 102 to cut the square material into the required length.

[0026] In this embodiment, the T-shaped adjustment plate 103 is movably connected to the front end of the cutting fixing plate 106 , and an adjustment fixing hole is opened on the top surface of the cutting mechanism 1 .

[0027] Specifically, an adjustment fixing hole is opened on the top of the cutting mechanism 1, and a bottom adjustment hole 301 is opened on the top of the adjusting mechanism 3, so that the position of the cutting mechanism 1 can be effectively fixed and adjusted to control the length of the square material to be cut. A movable adjustment hole is opened on the top of the flattening mechanism 2 so that the flattening mechanism 2 can be connected to the fixed bottom adjustment hole 301, which is convenient for adjusting the distance between the flattening mechanism 2 and the cutting mechanism 1, making it more convenient to punch and flatten the square material.

[0028] Example 2, please refer to the attached Figure 1 -Attached Figure 5 , including a cutting mechanism 1, a flattening mechanism 2 and an adjusting mechanism 3, the cutting mechanism 1 is installed on the front side of the top of the adjusting mechanism 3, the flattening mechanism 2 is installed on the rear side of the top of the adjusting mechanism 3, the cutting mechanism 1 includes a cutting support column 101, a cutting spring 102, a T-shaped adjusting plate 103, an adjusting fixed block 104, a cutting connecting plate 105 and a cutting fixed plate 106, two groups of cutting support columns 101 are installed on the top of the cutting mechanism 1, two groups of cutting springs 102 are installed on the top of the cutting support column 101, the T-shaped adjusting plate 103 is movably connected in the middle of the two groups of cutting support columns 101, the adjusting fixed block 104 is installed in the middle of the T-shaped adjusting plate 103, the cutting connecting plate 105 is installed on the top of the cutting spring 102, and the cutting fixed plate 106 is fixedly connected to the rear side of the top of the cutting mechanism 1.

[0029] In this embodiment, the adjustment mechanism 3 includes a top connecting plate 302, and the top connecting plate 302 is mounted on the cutting connecting plate 105;

[0030] The distance between the cutting mechanism 1 and the flattening mechanism 2 is adjusted by moving the slide slot 303 to adjust the cutting length of the square material.

[0031] In this embodiment, the adjustment mechanism 3 includes a bottom adjustment hole 301 and a movable slide groove 303 . The bottom adjustment hole 301 starts at the top surface of the adjustment mechanism 3 , and two sets of movable slide grooves 303 are both opened on both sides of the bottom of the top connecting plate 302 .

[0032] In this embodiment, the top connecting plate 302 is installed on the top of the flattened connecting plate 203 .

[0033] In this embodiment, a movable adjustment hole is opened on the top surface of the flattening mechanism 2 , and the movable adjustment hole is directly opposite to the bottom adjustment hole 301 .

[0034] Specifically, the T-shaped adjustment plate 103 is installed at the front end of the cutting fixed plate 106, and the square material passes through the adjustment fixed block 104, so that the cutting mechanism 1 can more conveniently perform positioning and cutting operations on the square material. The hydraulic connecting rod 204 is installed at the top of the upper fixed mold 202, making it faster and easier for the device to flatten the extended square material.

[0035] Working principle:

[0036] First, the cutting mechanism 1 and the flattening mechanism 2 are installed on the top of the adjusting mechanism 3. The cutting mechanism 1 can move forward and backward through the adjusting fixed hole and the bottom adjusting hole 301, and the flattening mechanism 2 can move forward and backward through the movable adjusting hole and the bottom adjusting hole 301. The square material is passed through the adjusting fixed block 104, and the T-shaped adjusting plate 103 and the cutting spring 102 between the cutting support columns 101 are moved up and down. The square material can be cut at the front end of the cutting fixed plate 106. The cutting spring 102 is installed at the bottom end of the top connecting plate 302 through the cutting connecting plate 105. Then, the square material extends to the rear end of the flattening mechanism 2, and the upper fixed mold 202 is driven by the hydraulic connecting rod 204 to press down and fit the bottom fixed mold 201, so that the upper and lower molds flatten the square material, and the flattening connecting plate 203 and the cutting connecting plate 105 are movably connected to the bottom of the movable slide trough 303. At this point, the entire workflow is completed.

[0037] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0042] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principles and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. A square material positioning and flattening die that is convenient for adjusting the length, comprising a cutting mechanism (1), a flattening mechanism (2) and an adjusting mechanism (3), wherein the cutting mechanism (1) is mounted on the front side of the top end of the adjusting mechanism (3), and the flattening mechanism (2) is mounted on the rear side of the top end of the adjusting mechanism (3). Features: The cutting mechanism (1) comprises a cutting support column (101), a cutting spring (102), a T-shaped adjustment plate (103), an adjustment fixing block (104), a cutting connection plate (105) and a cutting fixing plate (106); two groups of the cutting support columns (101) are both mounted on the top of the cutting mechanism (1); two groups of the cutting springs (102) are both mounted on the top of the cutting support columns (101); the T-shaped adjustment plate (103) is movably connected between the two groups of cutting support columns (101); the adjustment fixing block (104) is mounted in the middle of the T-shaped adjustment plate (103); the cutting connection plate (105) is mounted on the top of the cutting spring (102); and the cutting fixing plate (106) is fixedly connected to the rear side of the top of the cutting mechanism (1).

2. A square material positioning and flattening die that is easy to adjust the length according to claim 1, Features: The flattening mechanism (2) comprises a bottom fixed mold (201), an upper fixed mold (202), a flattening connecting plate (203) and a hydraulic connecting rod (204); the bottom fixed mold (201) is mounted on the top of the flattening mechanism (2); the upper fixed mold (202) is movably connected to the top of the bottom fixed mold (201); the flattening connecting plate (203) is mounted on the top of the upper fixed mold (202); and the hydraulic connecting rod (204) is mounted on the left and right sides of the bottom of the flattening connecting plate (203).

3. A square material positioning and flattening die that is easy to adjust the length according to claim 1, Features: The adjustment mechanism (3) comprises a top connecting plate (302), and the top connecting plate (302) is mounted on the cutting connecting plate (105).

4. A square material positioning and flattening die that is easy to adjust the length according to claim 1, Features: The adjustment mechanism (3) comprises a bottom adjustment hole (301) and a movable slide groove (303), wherein the bottom adjustment hole (301) starts on the top surface of the adjustment mechanism (3), and two groups of movable slide grooves (303) are both arranged on both sides of the bottom of the top connecting plate (302).

5. A square material positioning and flattening die that is easy to adjust the length according to claim 3, Features: The top connecting plate (302) is installed on the top of the flattened connecting plate (203).

6. A square material positioning and flattening die that is easy to adjust the length according to claim 1, Features: The T-shaped adjustment plate (103) is movably connected to the front end of the cutting fixing plate (106), and an adjustment fixing hole is provided on the top surface of the cutting mechanism (1).

7. A square material positioning and flattening die that is easy to adjust the length according to claim 1, Features: The top surface of the flattening mechanism (2) is provided with a movable adjustment hole, which is directly opposite to the bottom adjustment hole (301).

Images