Pipe shot blasting auxiliary device
By designing a worm gear transmission system for the auxiliary device for shot blasting pipes, the problems of unstable shot blasting operations on cylindrical components and time-consuming adjustment of fixture spacing were solved, achieving stable support and efficient shot blasting operations.
Patent Information
- Application Number
- CN202520169419.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Existing pipe shot blasting auxiliary devices are not suitable for shot blasting operations on columnar components, and adjusting the jig spacing is time-consuming and labor-intensive, affecting work efficiency.
A shot blasting auxiliary device for pipes was designed, which adopts a shot blasting machine roller conveyor, an adjusting power device, an adjusting screw, an L-shaped plate and a fixture assembly. The device automatically adjusts the fixture spacing and component flipping through worm gear transmission, thereby improving the shot blasting effect.
It achieves stable support for columnar components and improves shot blasting effect, automatically adjusts the jig spacing, reduces the need for manual operation, and improves work efficiency.
Smart Images
Figure CN223762993U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel structure manufacturing technical field, concretely is a pipe auxiliary device of throwing a ball. BACKGROUND
[0002] In the steel structure manufacturing process, the shot blasting operation is an important process, the shot blasting machine model is Q2632-14, it is a roller conveyor type shot blasting cleaning equipment, when the workpiece is sent into the cleaning room shot area by the speed motor driven conveying roller, the workpiece is impacted and rubbed by the dense powerful pellets of fourteen shot blaster assemblies from different directions of the space structure, the oxide skin and dirt on it fall off rapidly, the steel surface obtains the bright surface of certain roughness, and the workpiece is eliminated stress and avoids deformation due to dense powerful impact, when the component shot blasting operation, the component needs to be hoisted to the roller of automatic operation in advance, the component is automatically shot blasted along with the running of the roller, the roller diameter is 194mm, and the roller spacing is 1000mm.
[0003] The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1, the existing part of the ordinary pipe auxiliary device of throwing a ball is not applicable to the shot blasting operation of the cylindrical component, and is prone to rolling during the operation process; 2, when the distance between the moulds needs to be adjusted according to the length of the cylindrical component, the existing part of the ordinary pipe auxiliary device of throwing a ball generally needs to be manually adjusted, the whole process is time-consuming and laborious, and the working efficiency is affected. UTILITY MODEL CONTENTS
[0004] The utility model discloses a pipe auxiliary device of throwing a ball to solve the problems in the background art.
[0005] The mould placing jig is provided with a plurality of connecting rods penetrating and rotating on one side, a worm wheel and a pushing wheel are installed on the outer wall of the connecting rod, a reduction motor is installed at the front end of the mounting plate, a worm shaft is installed at the output end of the reduction motor, and a plurality of worm gears are installed on the outer wall of the worm shaft.
[0006] Further preferably, the bottom frame is welded by two rectangular tubes and two short square tubes.
[0007] Further preferably, the upper part of the component placing jig is provided with a plurality of semicircular clamping grooves which are uniformly and equidistantly distributed.
[0008] Further preferably, the front end of the component placing jig is provided with a rectangular hole, and the mounting plate is mounted in the rectangular hole; the inner wall of the semicircular clamping groove of the component placing jig is provided with a rectangular hole, and the worm gear is mounted in meshing with the worm wheel; the connecting rod, the worm wheel, the driving wheel and the worm gear are provided as a group, and a plurality of groups are provided.
[0009] Further preferably, the adjusting blocks and the L-shaped plates are symmetrically distributed about the vertical center line of the component placing jig, and the L-shaped plates are slidingly mounted on the top of the bottom frame.
[0010] Further preferably, the adjusting blocks and the L-shaped plates are symmetrically distributed about the vertical center line of the component placing jig, and the L-shaped plates are slidingly mounted on the top of the bottom frame.
[0011] Further preferably, the adjusting blocks and the L-shaped plates are symmetrically distributed about the vertical center line of the component placing jig, and the L-shaped plates are slidingly mounted on the top of the bottom frame.
[0012] Compared with the prior art, the device has the following beneficial effects:
[0013] In the device, the upper part of the component placing jig is provided with a plurality of semicircular clamping grooves which are uniformly and equidistantly distributed, and when the device is used, the cylindrical components can be placed in the semicircular clamping grooves on the component placing jig, the component placing jig can stably support the cylindrical components, and the plurality of semicircular clamping grooves on the component placing jig can place a plurality of cylindrical components; when the components are subjected to the shot blasting operation, the speed reducer motor is started, the speed reducer motor drives the corresponding worm wheel, connecting rod and driving wheel to rotate through the worm shaft and a plurality of worm gears, and the driving wheel can drive the cylindrical components placed in the semicircular clamping grooves of the component placing jig to overturn when the driving wheel rotates, so that the shot blasting effect when the components are subjected to the shot blasting can be improved.
[0014] In the device, when the components need to be placed on the device, the four adjusting power devices are simultaneously started by using the synchronizer, the adjusting power devices drive the corresponding adjusting blocks, L-shaped plates and jig assemblies to move through the corresponding adjusting lead screws, the distance between the two jig assemblies can be automatically adjusted according to the length of the components to be subjected to the shot blasting so as to adapt to the shot blasting operation of cylindrical components with different lengths, the distance between the jig assemblies does not need to be manually adjusted when the device is used, the workload of the operating personnel can be reduced, and the work efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of the device.
[0016] Figure 2 It is the front view structural schematic diagram of the utility model;
[0017] Figure 3 It is the full section structural schematic diagram of the utility model mould assembly;
[0018] Figure 4 It is the Figure 3 The enlarged structural schematic diagram of A in the utility model.
[0019] In the drawing: 1, the shot blasting machine roller bed; 2, the bottom frame; 3, the adjusting power device; 4, the adjusting screw; 5, the adjusting block; 6, the L-shaped plate; 7, the mould assembly; 701, the component placing mould; 702, the mounting plate; 703, the connecting rod; 704, the worm wheel; 705, the knob wheel; 706, the speed reducer motor; 707, the worm shaft; 708, the worm gear. Specific implementation
[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.
[0021] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a pipe material shot blasting auxiliary device, including shot blasting machine roller bed 1, the top of shot blasting machine roller bed 1 is attached with bottom frame 2, the both sides of bottom frame 2 are equipped with adjusting power device 3, the output end of adjusting power device 3 is equipped with adjusting screw 4, the outer wall of adjusting screw 4 is equipped with adjusting block 5, the top of adjusting block 5 is equipped with L-shaped plate 6, and the top of L-shaped plate 6 is equipped with mould assembly 7.
[0022] Mould assembly 7 includes component placing mould 701 installed on the top of L-shaped plate 6, the inner wall of component placing mould 701 is equipped with mounting plate 702, and the side of component placing mould 701 is equipped with a plurality of connecting rods 703 and is rotatably installed, the outer wall of connecting rod 703 is equipped with worm wheel 704 and knob wheel 705, the front end of mounting plate 702 is equipped with speed reducer motor 706, the output end of speed reducer motor 706 is equipped with worm shaft 707, and the outer wall of worm shaft 707 is equipped with a plurality of worm gears 708.
[0023] In the embodiment, as Figure 1 And Figure 2As shown in the figure, the bottom frame 2 is welded by two long square tubes and two short square tubes; the length and width of the cross section of the square tube are both 200 mm, and the wall thickness of the square tube is 10 mm. The bottom frame 2 serves as a support frame to improve the stability of the device during use.
[0024] In this embodiment, as shown in the figure, Figure 3 The upper part of the component placing mold 701 is provided with a plurality of uniformly and equidistantly distributed semicircular clamping grooves; the plurality of semicircular clamping grooves on the component placing mold 701 are used for placing the columnar component to be blasted, and the columnar component to be blasted is stably supported.
[0025] In this embodiment, as shown in the figure, Figure 3 and Figure 4 The front end of the component placing mold 701 is provided with a rectangular hole, and the mounting plate 702 is installed in the rectangular hole. The inner wall of the semicircular clamping groove of the component placing mold 701 is provided with a rectangular hole. The worm gear teeth 708 are engaged and installed with the worm wheel 704. The connecting rod 703, the worm wheel 704, the driving wheel 705 and the worm gear teeth 708 are arranged as a group, and a plurality of groups are provided. The rear end of the mounting plate 702 is rotatably penetrated by the connecting rod 703. Part of the driving wheel 705 is located in the rectangular hole in the semicircular clamping groove of the component placing mold 701. When the columnar component is placed in the semicircular clamping groove of the component placing mold 701, the driving wheel 705 is in contact with the columnar component. When the speed reducer motor 706 is started, the plurality of worm gear teeth 708 are rotated by the worm shaft 707. When the plurality of worm gear teeth 708 rotate, the corresponding connecting rod 703 and the driving wheel 705 are rotated by the corresponding worm wheel 704. When the driving wheel 705 rotates, it can drive the columnar component placed in the semicircular clamping groove of the component placing mold 701 to overturn, which can improve the blasting effect.
[0026] In this embodiment, as shown in the figure, Figure 1 The adjusting block 5 and the L-shaped plate 6 are symmetrically distributed about the vertical center line of the component placing mold 701, and the L-shaped plate 6 is slidingly installed on the top of the bottom frame 2. When the position of the mold assembly 7 is adjusted, the inner wall top of the two L-shaped plates 6 at the bottom of the mold assembly 7 slides on the bottom frame 2, and the rear end of the L-shaped plate 6 abuts against the inner wall of the bottom frame 2. The two L-shaped plates 6 cooperate to limit the position, thereby improving the stability when the position of the mold assembly 7 is adjusted.
[0027] In this embodiment, as shown in the figure, Figure 1 , Figure 2 and Figure 3As shown, the adjusting block 5 is driven by the adjusting screw 4 and the adjusting power device 3, and the adjusting power device 3, the adjusting screw 4, the adjusting block 5 and the L-shaped plate 6 are symmetrically distributed about the vertical center line of the component placing mold 701; the main body of the adjusting power device 3 is a motor, and when the synchronizer is used to control the two adjusting power devices 3 to start simultaneously, the adjusting screw 4 is driven to rotate, and when the adjusting screw 4 rotates, the L-shaped plate 6 and the mold assembly 7 are driven to move by the adjusting block 5, and the position of the mold assembly 7 can be adjusted according to the length of the cylindrical component.
[0028] In the embodiment, as shown in Figure 1 and Figure 2 , the adjusting power device 3, the adjusting screw 4, the adjusting block 5, the L-shaped plate 6 and the mold assembly 7 are symmetrically distributed about the vertical center line of the bottom frame 2; when the synchronizer is used to control the four adjusting power devices 3 to start simultaneously, the symmetrically distributed adjusting block 5, L-shaped plate 6 and mold assembly 7 are driven to move by the corresponding adjusting screw 4, and the distance between the two mold assemblies 7 can be adjusted according to the length of the cylindrical component.
[0029] The use method and advantages of the utility model are as follows:
[0030] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , first, the device is assembled at the use site, then the synchronizer is used to control the four adjusting power devices 3 to start simultaneously, the adjusting power device 3 drives the corresponding adjusting block 5, L-shaped plate 6 and mold assembly 7 to move by the corresponding adjusting screw 4, the distance between the two mold assemblies 7 is adjusted to an appropriate distance according to the length of the component to be blasted, then the component to be blasted is placed in the corresponding semicircular clamping groove of the two mold assemblies 7, when the component to be blasted is placed on the two mold assemblies 7, if it is found that the placement is not appropriate, the adjusting power device 3 can be started again to adjust the distance between the two mold assemblies 7, then the device with the component is hoisted as a whole to the roller bed 1 of the shot blasting machine, then the shot blasting machine performs the component blasting operation, and at the same time, the speed reducer 706 is started, the speed reducer 706 drives the corresponding worm gear 704, connecting rod 703 and toggle wheel 705 to rotate through the worm shaft 707 and a plurality of worm teeth 708, and the cylindrical component placed in the semicircular clamping groove of the component placing mold 701 is turned over when the toggle wheel 705 rotates.
[0031] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A pipe shot blasting aid device comprising a shot blasting roller bed (1), characterized in that: The top of the shot blasting machine roller table (1) is attached with a bottom frame (2), both sides of the bottom frame (2) are provided with an adjusting power device (3), the output end of the adjusting power device (3) is provided with an adjusting lead screw (4), the outer wall of the adjusting lead screw (4) is provided with an adjusting block (5), the top of the adjusting block (5) is provided with an L-shaped plate (6), and the top of the L-shaped plate (6) is provided with a fixture assembly (7). The fixture assembly (7) comprises a component placing fixture (701) mounted on the top of the L-shaped plate (6), an installation plate (702) is mounted on the inner wall of the component placing fixture (701), a plurality of connecting rods (703) are rotatably installed on one side of the component placing fixture (701), a worm gear (704) and a push wheel (705) are mounted on the outer wall of the connecting rod (703), a speed reducer motor (706) is mounted on the front end of the installation plate (702), a worm shaft (707) is mounted on the output end of the speed reducer motor (706), and a plurality of worm gears (708) are mounted on the outer wall of the worm shaft (707).
2. A tube shot blasting assist device according to claim 1, characterized in that: The bottom frame (2) is welded by two rectangular tubes and two short rectangular tubes.
3. The tube shot blasting auxiliary device according to claim 1, characterized in that: A plurality of semicircular clamping grooves are evenly and equidistantly arranged on the upper part of the component placing fixture (701).
4. A tube shot blasting assist device according to claim 3, wherein: A rectangular hole is formed in the front end of the component placing fixture (701), and the installation plate (702) is mounted in the rectangular hole.
5. The tube shot blasting auxiliary device according to claim 1, characterized in that: The inner wall of the semicircular clamping groove of the component placing fixture (701) is provided with a rectangular hole, the worm gears (708) are meshed with the worm gears (704), the connecting rods (703), the worm gears (704), the push wheels (705) and the worm gears (708) are arranged in groups, and a plurality of groups are arranged.
6. The tube shot blasting assist device of claim 1, wherein: The adjusting block (5) and the L-shaped plate (6) are symmetrically distributed about the vertical center line of the component placing fixture (701), and the L-shaped plate (6) is slidingly installed on the top of the bottom frame (2).
7. The tube shot blasting auxiliary device according to claim 1, characterized in that: The adjusting block (5) and the L-shaped plate (6) are symmetrically distributed about the vertical center line of the component placing fixture (701), and the L-shaped plate (6) is slidingly installed on the top of the bottom frame (2). The adjusting block (5) and the L-shaped plate (6) are symmetrically distributed about the vertical center line of the component placing fixture (701), and the L-shaped plate (6) is slidingly installed on the top of the bottom frame (2). The adjusting block (5) and the L-shaped plate (6) are symmetrically distributed about the vertical center line of the component placing fixture (701), and the L-shaped plate (6) is slidingly installed on the top of the bottom frame (2).