Box-type component shot blasting jig frame

Abstract

The utility model relates to the technical field of surface treatment of steel members, and discloses a box-type member shot blasting jig frame which comprises a jig frame body provided with at least two inclined supports, the two ends of every two inclined supports are connected, the other two ends of every two inclined supports are oppositely arranged in a spaced mode, and therefore a supporting space is formed between the two inclined supports; and the rotating assembly is arranged on the jig frame body and corresponds to the inclined support, and the rotating assembly is rotatably arranged and is suitable for being rotatably connected with the box type component in an abutting mode. According to the jig frame disclosed by the utility model, the box-type component is placed at a certain angle through the inclined support of the jig frame body, so that all surfaces of the box-type component can be subjected to surface treatment at one time, and the box-type component does not need to be turned over; the box-type component is placed on the rotating assembly, so that the box-type component can horizontally move in the supporting space, surface treatment is carried out on the position, making contact with the jig frame body, of the box-type component, and surface treatment work can be conveniently carried out on the box-type component at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment of steel components, in particular to a shot blasting frame for box-type components. Background Art

[0002] The processing flow of steel structure products: raw material inspection → cutting → assembly → assembly → welding → shot blasting → painting → shipment. The most important process before painting is rust removal. The quality of rust removal directly affects the adhesion of paint during painting. The existing technology uses a shot blasting machine or a sand blasting machine to use the impact kinetic energy of steel shots or gravel to remove floating rust and impurities on the surface of box-type components. However, for box-type components, the existing shot blasting or sand blasting processes cannot simultaneously process multiple surfaces of the box-type components. It is usually necessary to flip the component after completing the processing of two surfaces, and then process the remaining two sides. The processing process is complicated and time-consuming. Utility Model Content

[0003] In view of this, the utility model provides a shot blasting frame to solve the problem that the shot blasting frame in the prior art cannot completely remove rust and impurities on the surface of the box-shaped steel component at one time.

[0004] The utility model provides a shot blasting tire frame, comprising: a tire frame body, having at least two oblique supports, wherein two ends of each two oblique supports are connected and arranged, and the other two ends are arranged relatively and spaced apart to form a support space between the two oblique supports; a rotating component, which is arranged on the tire frame body and corresponds to the oblique supports, and the rotating component can be rotatably arranged and is suitable for rotatably abutting against a box-type component.

[0005] Beneficial effects: Through the oblique support of the tire frame body, the box-type component is placed at a certain angle, so that all surfaces of the box-type component can be surface treated at one time without turning the box-type component over; the box-type component is placed on the rotating assembly, so that the box-type component can move horizontally in the supporting space, so that the position where the box-type component contacts the tire frame body can be surface treated, which facilitates the surface treatment of the box-type component at one time.

[0006] In an optional embodiment, the tire frame body includes a base frame, a vertical frame and an oblique support frame, wherein a plurality of vertical frames are arranged at circumferential intervals along the base frame, and a plurality of oblique support frames are arranged, wherein the first ends of a plurality of the oblique support frames are connected to the base frame, and the second ends of a plurality of the oblique support frames are connected to the vertical frame, and adjacent oblique support frames are arranged crosswise to form two oblique supports.

[0007] Beneficial effects: Through the connection and coordination of the base frame, the vertical frame and the oblique support frame, the stability of the tire frame body structure is ensured, which is beneficial to supporting the box-type components and improving the quality of the surface treatment of the box-type components.

[0008] In an optional embodiment, the vertical frame extends upward in the vertical direction, the second end of the oblique support frame is connected to an end of the vertical frame away from the base frame, and the tire frame body also includes a connecting frame, each end of the connecting frame is simultaneously connected to an end of the vertical frame away from the base frame and the second end of the oblique support frame.

[0009] Beneficial effect: By setting up a connecting frame to connect the vertical frame and the oblique support frame at the same time, the stability of the tire frame body structure is further strengthened, avoiding displacement or shaking during the processing of the box-type components, which affects the surface treatment quality.

[0010] In an optional embodiment, the length of the inclined support frame is not less than 1.5 m.

[0011] In an optional embodiment, the rotating assembly includes a connecting member and a round roller, wherein two connecting members are spaced apart at two ends of the inclined support frame, and the connecting member is provided with an arc groove, and two ends of the round roller are arranged corresponding to the arc groove.

[0012] In an optional embodiment, the rotating assembly also includes two bearings, the outer rings of the two bearings are arranged in the arc groove, the inner rings of the two bearings are respectively connected to the two ends of the round roller, and the round roller is suitable for abutting against the box-type component.

[0013] In an optional implementation, the connecting member is connected to the oblique support frame by welding, and the bearing is connected to the connecting member by welding.

[0014] In an optional implementation, the base frame, the vertical frame and the oblique support frame are all connected by welding.

[0015] In an optional embodiment, the tire frame body includes a bracket and a support, a support groove is opened on the top of the bracket, the groove wall of the support groove forms the oblique support, and a plurality of supports are arranged, and the plurality of supports are spaced apart corresponding to the bottom of the bracket.

[0016] Beneficial effect: By setting the support to support the bracket, the bracket supports the box-type component, which is beneficial to the stability of the shot blasting process of the box-type component and makes the quality of the box-type component higher after the surface treatment is completed.

[0017] In an optional embodiment, the support includes a support member and a reinforcement member, the support member is connected to the bottom of the bracket, a plurality of reinforcement members are provided, and the plurality of reinforcement members are provided corresponding to both sides of the bracket, one end of the reinforcement member is connected to the support member, and the other end of the reinforcement member is connected to the bracket.

[0018] Beneficial effect: By setting up a structure connecting the reinforcement member and the support member, the support stability of the support to the bracket is improved, so that the box-type component will not produce huge shaking during shot blasting, and the quality of the box-type component surface after shot blasting is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a box-type component shot blasting tire frame according to an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a box-type component shot blasting tire frame according to an embodiment of the utility model;

[0022] Figure 3 Another structural schematic diagram of the box-type component shot blasting tire frame according to an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Tire frame body; 101. Base frame; 102. Vertical frame; 103. Oblique support frame; 104. Connecting frame; 105. Bracket; 106. Support; 1061. Support member; 1062. Reinforcement member; 2. Rotating assembly; 201. Bearing; 202. Round roller; 3. Connecting member. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0026] Combine the following Figures 1 to 3, describing an embodiment of the utility model.

[0027] According to the embodiments of the present utility model, Figure 1 and Figure 2 As shown, a shot blasting tire frame is provided, comprising: a tire frame body 1 and a rotating assembly 2. The tire frame body 1 has at least two oblique supports, two ends of each of the two oblique supports are connected, and the other two ends are relatively spaced to form a support space between the two oblique supports. The rotating assembly 2 is arranged on the tire frame body 1 and corresponds to the oblique support. The rotating assembly 2 can be rotatably arranged and is suitable for rotatably abutting against the box-type component.

[0028] By means of the oblique support of the tire frame body 1, the box-type component is placed at a certain angle, so that all surfaces of the box-type component can be surface treated at one time without turning the box-type component over; the box-type component is placed on the rotating assembly 2, so that the box-type component can be moved horizontally in the supporting space, so that the position where the box-type component contacts the tire frame body 1 can be surface treated, which facilitates the surface treatment of the box-type component at one time.

[0029] It is worth mentioning that in the relevant technology, shot blasting machine is a conventional equipment for surface treatment of steel components. The components are placed on a roller platform, and the shot blasting equipment sprays steel shots to the components from the top and both sides, and uses the impact kinetic energy of the steel shots to achieve the purpose of removing floating rust and impurities on the surface of the components. However, the shot blasting head of the shot blasting machine can only adjust the direction within a certain range. After the component passes through the shot blasting machine once, it still needs to be turned over and passed through the shot blasting equipment again to achieve the effect of rust removal on all surfaces of the component; in the relevant technology, sand blasting machine is also a conventional equipment for surface treatment of steel components. The principle of sand blasting and rust removal is similar to that of shot blasting machine. The components are placed on an ordinary tire frame, and the operator stands on both sides of the component with a handheld device to spray hard quartz sand on it, and uses the impact kinetic energy of the gravel to achieve the purpose of removing floating rust and impurities on the surface of the component. Since the top and bottom surfaces cannot be well cleaned of impurities, it is also necessary to turn the component 90 degrees after processing both sides and continue to process the other two sides, so as to achieve the purpose of overall rust removal of the component.

[0030] Specifically, Figure 1 and Figure 2 As shown, the angle of the oblique support of the tire frame body 1 is 90°, and the tire frame body 1 is in full contact with the surface of the box-type component, thereby strengthening the support effect on the box-type component and making the placement of the box-type component more stable.

[0031] Specifically, Figure 1 As shown, a plurality of tire frame bodies 1 are arranged at intervals, and the distance between the plurality of tire frame bodies 1 can be adjusted according to the length requirements of different box-type components.

[0032] In one embodiment, Figure 1 and Figure 2As shown, the tire frame body 1 includes a bottom frame 101, a vertical frame 102 and an oblique support frame 103. A plurality of vertical frames 102 are arranged at intervals along the circumference of the bottom frame 101, and a plurality of oblique support frames 103 are arranged. The first ends of the plurality of oblique support frames 103 are connected to the bottom frame 101, and the second ends of the plurality of oblique support frames 103 are connected to the vertical frame 102. Adjacent oblique support frames 103 are arranged crosswise to form two oblique supports. The connection and coordination of the bottom frame 101, the vertical frame 102 and the oblique support frames 103 ensure the stability of the tire frame body 1 structure, which is conducive to supporting the box-type components and improving the quality of the surface treatment of the box-type components.

[0033] Specifically, the base frame 101 includes a plurality of bottom bars, which are connected end to end in sequence to form a frame structure, which is beneficial for supporting the box-type components.

[0034] It is worth noting that the base frame 101, the vertical frame 102 and the oblique support frame 103 are all made of steel.

[0035] In one embodiment, Figure 1 and Figure 2 As shown, the vertical frame 102 extends upward in the vertical direction, the second end of the oblique support frame 103 is connected to the end of the vertical frame 102 away from the bottom frame 101, and the tire frame body 1 also includes a connecting frame 104, each end of the connecting frame 104 is simultaneously connected to the end of the vertical frame 102 away from the bottom frame 101 and the second end of the oblique support frame 103. By setting the connecting frame 104 to simultaneously connect the vertical frame 102 and the oblique support frame 103, the stability of the tire frame body 1 structure is further enhanced, and displacement or shaking during the processing of the box-type component is avoided, which affects the surface treatment quality.

[0036] In one embodiment, the length of the oblique support frame 103 is not less than 1.5 m.

[0037] Specifically, Figure 1 and Figure 2 As shown, Figure 1 Cross-sectional area 200mm 2 The box-shaped component is placed on the tire frame body 1, Figure 2 The cross-sectional area is 1200mm 2 The box-shaped component is placed on the tire frame body 1.

[0038] In one embodiment, Figure 1 and Figure 2 As shown, the rotating assembly 2 includes a connecting member 3 and a round roller 202. Two connecting members 3 are spaced apart at two ends corresponding to the inclined support frame 103. The connecting member 3 is provided with an arc groove, and the two ends of the round roller 202 are arranged corresponding to the arc groove.

[0039] In one embodiment, Figure 1 and Figure 2As shown, the rotating assembly 2 also includes a bearing 201, and two bearings 201 are provided. The outer rings of the two bearings 201 are arranged in the arc groove, and the inner rings of the two bearings 201 are respectively connected to the two ends of the round roller 202, and the round roller 202 is suitable for abutting against the box-type component.

[0040] Specifically, the box-type component is placed on the round rollers 202 on the cross-arranged inclined support frames 103. The round rollers 202 provide support for the box-type component. The round rollers 202 can rotate freely, so that the component can move forward or backward along its own extension direction, which is convenient for surface treatment of the part of the box-type component located outside the support space and in contact with the round rollers 202, so that the surface of the box-type component can be surface treated at one time without multiple flipping.

[0041] In one embodiment, the connecting member 3 is welded to the oblique support frame 103 , and the bearing 201 is welded to the connecting member 3 .

[0042] In one embodiment, the base frame 101, the vertical frame 102 and the diagonal support frame 103 are all connected by welding.

[0043] In an alternative embodiment, if Figure 3 As shown, the tire frame body 1 includes a bracket 105 and a support 106. A support groove is provided on the top of the bracket 105, and the groove wall of the support groove forms an oblique support. A plurality of supports 106 are provided, and the plurality of supports 106 are arranged at intervals corresponding to the bottom of the bracket 105. The bracket 105 is supported by the support 106, so that the bracket 105 supports the box-type component, which is beneficial to the stability of the shot blasting process of the box-type component and makes the quality of the box-type component higher after the surface treatment is completed.

[0044] Specifically, Figure 3 As shown, the support groove is set at an angle of 90°, so that the box-type component is fully in contact with the support groove, ensuring the stability of the placement of the box-type component.

[0045] Specifically, in an alternative embodiment, as Figure 3 As shown, a plurality of tire frame bodies 1 are arranged along the length extension direction of the box-type component, and the plurality of tire frame bodies 1 support the box-type component.

[0046] In one embodiment, Figure 3As shown, the support 106 includes a support member 1061 and a reinforcement member 1062, the support member 1061 is connected to the bottom of the bracket 105, and a plurality of reinforcement members 1062 are provided, and the plurality of reinforcement members 1062 are provided corresponding to both sides of the bracket 105, one end of the reinforcement member 1062 is connected to the support member 1061, and the other end of the reinforcement member 1062 is connected to the bracket 105. By providing a structure in which the reinforcement member 1062 and the support member 1061 are connected, the support stability of the support 106 to the bracket 105 is improved, so that the box-type component will not generate a huge shake during the shot blasting treatment, and the quality of the surface of the box-type component after the shot blasting treatment is improved.

[0047] Specifically, Figure 3 As shown, the reinforcing member 1062 and the supporting member 1061 are combined to form a triangular structure, which is beneficial to the support of the bracket 105, further strengthens the overall structural strength of the tire frame body 1, improves the stability of the surface treatment process of the box-type component, and makes the box-type component higher in quality after the surface treatment.

[0048] It is worth mentioning that please refer to Figure 3 The bracket 105, the reinforcement member 1062 and the support member 1061 are all made of steel plates.

[0049] It should be noted that the rotation of the round steel and the bearing 201 can be replaced by a roller; the tire frame body 1 composed of the base frame 101, the vertical frame 102 and the inclined support frame 103 can be replaced by a structure that supports the box-type component.

[0050] It is worth noting that the tire frame body 1 is cut using the leftover materials in the manufacturing plant, without the need to purchase additional materials and professional surface treatment equipment, thus effectively saving material costs and manufacturing costs.

[0051] It is worth noting that the box-type component shot blasting frame of the embodiment of the utility model can be reused after a set is manufactured, which effectively improves the cost performance of the device.

[0052] When using the box-type component shot blasting frame of this embodiment, first, the base frame 101, the vertical frame 102, the oblique support frame 103 and the connecting frame 104 are welded to form the frame body 1; then, the bearing 201 and the round roller 202 are assembled to achieve an interference fit; then, the bearing 201 is welded to the connecting piece 3, and the connecting piece 3 is welded to the oblique support frame 103; finally, the box-type component is placed on the box-type component shot blasting frame and surface treatment is performed.

[0053] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A shot blasting tire stand for box-type components, characterized in that: include: The tire frame body (1) has at least two oblique supports, two ends of each of the two oblique supports are connected, and the other two ends are relatively spaced apart to form a support space between the two oblique supports; The rotating assembly (2) is arranged on the tire frame body (1) and is arranged corresponding to the oblique support. The rotating assembly (2) can be rotatably arranged and is suitable for rotatably abutting against the box-type component.

2. The box-type component shot blasting tire frame according to claim 1, characterized in that: The tire frame body (1) comprises a base frame (101), a vertical frame (102) and an oblique support frame (103), wherein a plurality of the vertical frames (102) are arranged at intervals along the circumference of the base frame (101), and a plurality of the oblique support frames (103) are arranged, wherein the first ends of the plurality of the oblique support frames (103) are connected to the base frame (101), and the second ends of the plurality of the oblique support frames (103) are connected to the vertical frame (102), and adjacent oblique support frames (103) are arranged crosswise to form two oblique supports.

3. The box-type component shot blasting tire frame according to claim 2, characterized in that: The vertical frame (102) extends upward in the vertical direction, and the second end of the oblique support frame (103) is connected to an end of the vertical frame (102) away from the bottom frame (101). The tire frame body (1) also includes a connecting frame (104), and each end of the connecting frame (104) is simultaneously connected to an end of the vertical frame (102) away from the bottom frame (101) and the second end of the oblique support frame (103).

4. The box-type component shot blasting tire stand according to claim 2 or 3, characterized in that: The length of the oblique support frame (103) is not less than 1.5 m.

5. The box-type component shot blasting tire stand according to claim 2 or 3, characterized in that: The rotating assembly (2) comprises a connecting member (3) and a round roller (202), wherein two connecting members (3) are arranged at intervals at the two ends of the inclined support frame (103), and the connecting member (3) is provided with an arc groove, and the two ends of the round roller (202) are arranged corresponding to the arc groove.

6. The shot blasting tire stand for box-type components according to claim 5, characterized in that: The rotating assembly (2) further comprises a bearing (201), wherein two bearings (201) are provided, the outer rings of the two bearings (201) are provided in the arc-shaped groove, the inner rings of the two bearings (201) are respectively connected to the two ends of the round roller (202), and the round roller (202) is suitable for abutting against the box-shaped component.

7. The box-type component shot blasting tire stand according to claim 6, characterized in that: The connecting piece (3) is connected to the oblique support frame (103) by welding, and the bearing (201) is connected to the connecting piece (3) by welding.

8. The box-type component shot blasting tire stand according to claim 2 or 3, characterized in that: The base frame (101), the vertical frame (102) and the oblique support frame (103) are all connected by welding.

9. The box-type component shot blasting tire stand according to claim 1, characterized in that: The tire frame body (1) comprises a bracket (105) and a support seat (106); a support groove is provided at the top of the bracket (105); the groove wall of the support groove forms the oblique support; a plurality of supports (106) are provided, and the plurality of supports (106) are spaced apart corresponding to the bottom of the bracket (105).

10. The box-type component shot blasting tire stand according to claim 9, characterized in that: The support (106) comprises a support member (1061) and a reinforcement member (1062), wherein the support member (1061) is connected to the bottom of the bracket (105), and a plurality of reinforcement members (1062) are provided, wherein the plurality of reinforcement members (1062) are provided corresponding to two sides of the bracket (105), and one end of the reinforcement member (1062) is connected to the support member (1061), and the other end of the reinforcement member (1062) is connected to the bracket (105).

Images