A press beam assembly for an edger

Abstract

The utility model discloses a kind of edge grinding machine pressure beam subassemblies, including upper connecting plate, lower connecting plate, the lower end of lower connecting plate is sequentially provided with multiple wear-resistant guides, wear-resistant guide includes installation base plate, wear plate, wear plate is located at the lower end of installation base plate, between lower connecting plate and upper connecting plate is equipped with several buffer connecting columns, the upper end of buffer connecting column is screw-connected with upper connecting plate, the lower end of buffer connecting column is screw-connected with lower connecting plate, installation base plate, wear plate, upper connecting plate is screw-connected with pressure beam.The beneficial effects of the utility model are: through upper connecting plate, lower connecting plate and buffer connecting column, multiple wear-resistant guides are connected to form a whole, ensure the guiding and limiting function of synchronous belt, installation is more convenient and fast, the buffer effect of the buffer connecting column set is better, service life is longer, effectively reduce maintenance frequency.Only a small amount of bolt assembly can be connected and fixed with upper connecting plate pressure beam, without adjusting level, greatly reduce installation workload.

Description

Technical Field

[0001] This utility model relates to the field of edge grinding machine technology, and in particular to an edge grinding machine pressure beam assembly. Background Technology

[0002] To ensure the normal operation of the synchronous belt in an edge grinding machine, several pressure beam components are often installed on the pressure beam to press against and guide the synchronous belt, ensuring that it does not deviate from its synchronized position. However, existing pressure beam components mostly use springs and bolts to connect to the pressure beam. Although the connection structure is simple, the springs are prone to failure after long-term operation, and the synchronous belt is prone to deviation, requiring frequent maintenance and making it difficult to meet production needs. Utility Model Content

[0003] The purpose of this utility model is to provide a pressure beam assembly for an edge grinding machine, which solves the problem of high maintenance frequency in the existing fixing method of the pressure beam assembly.

[0004] The objective of this utility model is achieved through the following technical solution: A pressure beam assembly for an edge grinding machine includes an upper connecting plate and a lower connecting plate. A plurality of wear-resistant guide components are sequentially arranged at the lower end of the lower connecting plate. Each wear-resistant guide component includes a mounting base plate and a wear-resistant plate. The wear-resistant plate is located at the lower end of the mounting base plate. A plurality of buffer connecting posts are provided between the lower connecting plate and the upper connecting plate. The upper end of each buffer connecting post is threadedly connected to the upper connecting plate, and the lower end of each buffer connecting post is threadedly connected to the lower connecting plate, the mounting base plate, and the wear-resistant plate. The upper connecting plate is threadedly connected to the pressure beam.

[0005] Furthermore, the wear-resistant plate is provided with a plurality of first fixing holes, the mounting base plate is provided with a second fixing hole adapted to the first fixing holes, the lower connecting plate is provided with a third fixing hole adapted to the second fixing hole, the upper connecting plate is provided with a fourth fixing hole adapted to the third fixing hole, the upper and lower ends of the buffer connecting column are provided with connecting screw holes, the wear-resistant plate is provided with a first fixing bolt, the upper end of the first fixing bolt passes through the wear-resistant plate, the mounting base plate, and the lower connecting plate in sequence and connects to the connecting screw hole at the lower end of the buffer connecting column, the upper connecting plate is provided with a second fixing bolt, the lower end of the second fixing bolt passes through the upper connecting plate and connects to the connecting screw hole at the upper end of the buffer connecting column.

[0006] Furthermore, the wear-resistant plate is provided with a third fixing bolt, the upper end of which passes through the wear-resistant plate, the mounting base plate, and the lower connecting plate in sequence, and is connected to a locking nut.

[0007] Furthermore, the upper connecting plate is provided with a shock-absorbing rubber pad, and the shock-absorbing rubber pad is provided with a fifth fixing hole that is adapted to the fourth fixing hole.

[0008] Furthermore, a foam spacer is provided between the upper connecting plate and the lower connecting plate. The foam spacer has through holes adapted to the buffer connecting column. A waterproof adhesive pad is adhered to the outside of the foam spacer. The upper end of the waterproof adhesive pad is located in the middle of the upper connecting plate, and the lower end of the waterproof adhesive pad is located in the middle of the lower connecting plate.

[0009] Furthermore, the mounting base plate is threaded with side plates on both the left and right sides, and the inner side of the side plates is provided with wear-resistant side plates.

[0010] Furthermore, the two ends of the side plate are provided with guide slopes.

[0011] Furthermore, a pad is provided between the wear-resistant plate and the mounting base plate. The pad has a sixth fixing hole adapted to the first fixing hole. The front and rear sides of the pad have upward inclined flanges. The angle between the flanges and the extension line of the pad is an acute angle. The flanges have arc-shaped edging. The arc-shaped edging and the pad form a groove adapted to the wear-resistant plate.

[0012] Furthermore, both the mounting base plate and the wear-resistant plate have trapezoidal cross-sectional shapes, and the size of the mounting base plate is larger than that of the wear-resistant plate. The side surface of the mounting base plate and the side surface of the wear-resistant plate have a smooth transition.

[0013] Furthermore, both the front side of the mounting base plate and the front side of the wear-resistant plate are provided with front guide surfaces, and the front guide surface of the mounting base plate and the front guide surface of the wear-resistant plate are smoothly transitioned. The rear side of the mounting base plate is provided with a limiting strip adapted to the wear-resistant plate. The limiting strip is integrally formed with the mounting base plate, and the thickness of the limiting strip is less than the thickness of the wear-resistant plate.

[0014] This utility model has the following advantages: 1. Multiple wear-resistant guide components are connected into a whole by the upper connecting plate, lower connecting plate and buffer connecting column to ensure the guiding and limiting function of the timing belt. The installation is more convenient and quick. The buffer connecting column has a better buffering and shock absorption effect, a longer service life and effectively reduces the maintenance frequency.

[0015] 2. By connecting multiple wear-resistant guide components to form an integral structure, only a small number of bolt assemblies are needed to connect and fix the upper connecting plate pressure beam, eliminating the need for leveling and greatly reducing the amount of installation work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a front view of the present invention after the foam spacer has been installed.

[0018] Figure 3 This is a front view of the present invention after the waterproof gasket has been installed.

[0019] Figure 4 This is an inverted schematic diagram of the present invention after the foam spacer has been installed.

[0020] Figure 5 Schematic diagrams showing the installation of wear-resistant guide components with different structures.

[0021] Figure 6 for Figure 5 Front view when in use.

[0022] Figure 7 for Figure 4 An enlarged schematic diagram of the structure at point A in the middle.

[0023] Figure 8 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0024] In the diagram, 1-upper connecting plate, 2-lower connecting plate, 3-mounting base plate, 4-wear-resistant plate, 5-buffer connecting column, 6-first fixing hole, 7-first fixing bolt, 8-second fixing bolt, 9-shock-absorbing rubber pad, 10-bolt assembly, 11-third fixing bolt, 12-locking nut, 13-foam spacer, 14-waterproof rubber pad, 15-side plate, 16-wear-resistant side plate, 17-pad plate, 18-flange, 19-arc edging, 20-front guide surface, 21-stop bar, 22-guide slope. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0027] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1

[0032] refer to Figure 1 As shown, a pressure beam assembly for an edge grinding machine includes an upper connecting plate 1 and a lower connecting plate 2. The lower end of the lower connecting plate 2 is sequentially provided with multiple wear-resistant guide components. Each wear-resistant guide component includes a mounting base plate 3 and a wear-resistant plate 4. The wear-resistant plate 4 is located at the lower end of the mounting base plate 3. A plurality of buffer connecting posts 5 are provided between the lower connecting plate 2 and the upper connecting plate 1. The upper end of each buffer connecting post 5 is threadedly connected to the upper connecting plate 1, and the lower end of each buffer connecting post 5 is threadedly connected to the lower connecting plate 2, the mounting base plate 3, and the wear-resistant plate 4. The upper connecting plate 1 is threadedly connected to the pressure beam.

[0033] Specifically, the upper connecting plate 1 and the lower connecting plate 2 are made of metal. By adding the upper connecting plate 1 and the lower connecting plate 2, the lower connecting plate 2 is threadedly connected to the wear-resistant guide component, and a buffer connecting post 5 is set between the two for connection. Multiple wear-resistant guide components are connected to form a whole, ensuring the guiding and limiting function of the timing belt. Installation is more convenient and quick. The buffer connecting post 5 has a better buffering and shock absorption effect, a longer service life, and effectively reduces the maintenance frequency.

[0034] Existing connection methods require each wear-resistant guide component to be installed, fixed, and leveled to the pressure beam. However, this application connects multiple wear-resistant guide components to form an integral structure, requiring only a small number of bolt assemblies to connect and fix the upper connecting plate and pressure beam. No leveling is required, greatly reducing the amount of installation work.

[0035] In specific implementation, the wear-resistant plate 4 is provided with multiple first fixing holes 6, the mounting base plate 3 is provided with second fixing holes adapted to the first fixing holes 6, the lower connecting plate 2 is provided with a third fixing hole adapted to the second fixing hole, the upper connecting plate 1 is provided with a fourth fixing hole adapted to the third fixing hole, the upper and lower ends of the buffer connecting column 5 are provided with connecting screw holes, the wear-resistant plate 4 is provided with a first fixing bolt 7, the upper end of the first fixing bolt 7 passes through the wear-resistant plate 4, the mounting base plate 3, and the lower connecting plate 5 in sequence and is connected to the connecting screw hole at the lower end of the buffer connecting column 5, the upper connecting plate 1 is provided with a second fixing bolt 8, the lower end of the second fixing bolt 8 passes through the upper connecting plate 1 and is connected to the connecting screw hole at the upper end of the buffer connecting column 5.

[0036] To improve the installation stability of the upper connecting plate and reduce the operating noise of the equipment, the upper connecting plate 1 is provided with a shock-absorbing rubber pad 9, and the shock-absorbing rubber pad 9 is provided with a fifth fixing hole that is adapted to the fourth fixing hole.

[0037] It is understood that the first and fifth fixing holes are countersunk holes. After the shock-absorbing rubber pad 9 is installed, the second fixing bolt 8 should be installed downwards from the shock-absorbing rubber pad 9, with the lower end of the second fixing bolt 8 passing through the shock-absorbing rubber pad 9 and the upper connecting plate 1, and then connected to the connecting screw hole at the upper end of the buffer connecting column 5.

[0038] like Figure 1 , 4 As shown in Figure 5, to ensure a stable connection, four first fixing holes 6 are generally provided on the wear-resistant plate 4 and are evenly distributed on the wear-resistant plate 4. The positions of the corresponding second, third, fourth, and fifth fixing holes are set according to the position and number of the first fixing holes.

[0039] As shown in the figure, since this application connects multiple wear-resistant guide components to form an integral structure through the upper connecting plate 1, the lower connecting plate 2, and the buffer connecting columns 5, it is not necessary to set four buffer connecting columns 5 for each wear-resistant guide component. Setting the buffer connecting columns 5 diagonally is sufficient to ensure the stability of the overall connection and reduce the number of buffer connecting columns 5 used. With the buffer connecting columns 5 set diagonally, the unused fourth fixing hole on the upper connecting plate 1 and the unused fifth connecting hole on the shock-absorbing pad 9 can be used to install the bolt assembly 10 for fixed connection with the pressure beam.

[0040] Based on this, in order to ensure the stability of the wear-resistant plate 4, the mounting base plate 3, and the lower connecting plate 2, a third fixing bolt 11 can be provided on the wear-resistant plate for the unused fixing holes. The upper end of the third fixing bolt 11 is passed through the wear-resistant plate 4, the mounting base plate 3, and the lower connecting plate 2 in sequence, and then connected to the locking nut 12 for locking and fixing.

[0041] It is understood that the above is only one installation and fixing method described in this embodiment. In actual assembly and use, those skilled in the art can implement it according to the actual situation, and this application does not make any specific restrictions on it.

[0042] Example 2

[0043] like Figure 1 , 2 As shown in Figures 3 and 4, in this embodiment, a foam spacer 13 is provided between the upper connecting plate 1 and the lower connecting plate 2. The foam spacer 13 protects the buffer connecting column 5 and makes the overall device more aesthetically pleasing. The foam spacer 13 has through holes adapted to the buffer connecting column 5, and a waterproof adhesive pad 14 is adhered to the outside of the foam spacer 13. The upper end of the waterproof adhesive pad 14 is located in the middle of the upper connecting plate 1, and the lower end of the waterproof adhesive pad 14 is located in the middle of the lower connecting plate 2, thereby covering the foam spacer 13, improving waterproof performance, extending service life, and making the overall device more aesthetically pleasing.

[0044] Example 3

[0045] like Figure 1-7 As shown, in this embodiment, side plates 15 are threadedly connected to the left and right sides of the mounting base plate 3, and wear-resistant side plates 16 are provided on the inner side of the side plates 15.

[0046] The side plate 15, in conjunction with the wear-resistant side plate 16, effectively ensures the guiding and limiting of the synchronous belt, preventing it from deviating. As shown in the figure, in specific implementation, it is not necessary to install a side plate on every mounting base plate 3. After ensuring that the mounting base plates 3 at both ends of the device are equipped with side plates 15 and wear-resistant side plates 16, the question of whether to install a side plate in the middle of the device, the number of side plates, and the location of the side plates can be implemented according to the actual situation by those skilled in the art, and this application does not limit this.

[0047] like Figure 7 As shown, the two ends of the side plate 15 are provided with guide slopes 22, thereby forming a flared structure at the end of the wear-resistant plate to ensure smooth movement of the synchronous belt.

[0048] Example 4

[0049] This embodiment provides a specific wear-resistant guide component, such as... Figure 8As shown, a pad 17 is provided between the wear-resistant plate 4 and the mounting base plate 3. The pad 17 has a sixth fixing hole adapted to the first fixing hole 6. The front and rear sides of the pad 17 have inclined upward flanges 18. The angle between the flanges 18 and the extension line of the pad 17 is an acute angle. The flanges 18 have arc-shaped edging 19. The arc-shaped edging 19 and the pad 17 form a groove adapted to the wear-resistant plate 4.

[0050] The wear-resistant plate 4 is installed by the pad 17. The flange 18 and the arc edge 19 at the end enable the synchronous belt to move smoothly. The arc edge 19 and the pad 17 form a groove to fit the wear-resistant plate 4, further ensuring the stable installation of the wear-resistant plate 4.

[0051] Example 5

[0052] This embodiment provides a specific wear-resistant guide component. For example... Figure 5 , 6 As shown in the figure, the fourth wear-resistant guide piece from left to right has a trapezoidal cross-sectional shape for both the mounting base plate 3 and the wear-resistant plate 4, and the size of the mounting base plate 3 is larger than the size of the wear-resistant plate 4. The side surface of the mounting base plate 3 and the side surface of the wear-resistant plate 4 are smoothly transitioned.

[0053] Both the mounting base plate 3 and the wear-resistant plate 4 adopt a trapezoidal structure, which is simple in structure and forms a guide surface on the end face that makes it easier for the synchronous belt to enter, making installation and fixing convenient.

[0054] Example 6

[0055] This embodiment provides a specific wear-resistant guide component. For example... Figure 5 , 6 As shown in the figure, the second wear-resistant guide piece from left to right has a front guide surface 20 on the front side of both the mounting base plate 3 and the wear-resistant plate 4. The front guide surface of the mounting base plate 3 and the front guide surface of the wear-resistant plate 4 are smoothly connected. The rear side of the mounting base plate 3 is provided with a limiting strip 21 that is adapted to the wear-resistant plate 4. The limiting strip 21 is integrally formed with the mounting base plate 3. The thickness of the limiting strip 21 is less than the thickness of the wear-resistant plate 4.

[0056] When installing the wear-resistant guide provided in this embodiment, attention should be paid to the direction. The front guide surface 20 should be located in front (at the synchronous belt entry end), and the stop bar 21 set at the rear end can limit the wear-resistant plate 4 to ensure the stability of the wear-resistant plate 4.

[0057] It is understandable that, such as Figure 5 , 6As shown in the figure, the third wear-resistant guide from the left only has a guide surface on the front side of the mounting base plate 3 and the wear-resistant plate 4, with no treatment at the rear end. Alternatively, as shown in the fifth wear-resistant guide, the mounting base plate 3 has no guide surfaces at either end, and the guide surface is only provided by grinding the end of the wear-resistant plate 4. As mentioned above, this application provides various types of wear-resistant guides, which can be combined and used by those skilled in the art in specific implementations, and this application does not limit this.

[0058] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pressure beam assembly for an edge grinding machine, characterized in that: The device includes an upper connecting plate and a lower connecting plate. The lower end of the lower connecting plate is provided with a plurality of wear-resistant guide components. Each wear-resistant guide component includes a mounting base plate and a wear-resistant plate. The wear-resistant plate is located at the lower end of the mounting base plate. A plurality of buffer connecting posts are provided between the lower connecting plate and the upper connecting plate. The upper end of each buffer connecting post is threaded to the upper connecting plate, and the lower end of each buffer connecting post is threaded to the lower connecting plate, the mounting base plate, and the wear-resistant plate. The upper connecting plate is threaded to the pressure beam.

2. The edge grinding machine pressure beam assembly according to claim 1, characterized in that: The wear-resistant plate is provided with a plurality of first fixing holes, the mounting base plate is provided with a second fixing hole adapted to the first fixing holes, the lower connecting plate is provided with a third fixing hole adapted to the second fixing holes, the upper connecting plate is provided with a fourth fixing hole adapted to the third fixing hole, the upper and lower ends of the buffer connecting column are provided with connecting screw holes, the wear-resistant plate is provided with a first fixing bolt, the upper end of the first fixing bolt passes through the wear-resistant plate, the mounting base plate, and the lower connecting plate in sequence and connects to the connecting screw hole at the lower end of the buffer connecting column, the upper connecting plate is provided with a second fixing bolt, the lower end of the second fixing bolt passes through the upper connecting plate and connects to the connecting screw hole at the upper end of the buffer connecting column.

3. The edge grinding machine pressure beam assembly according to claim 2, characterized in that: The wear-resistant plate is provided with a third fixing bolt. The upper end of the third fixing bolt passes through the wear-resistant plate, the mounting base plate, and the lower connecting plate in sequence, and is connected to a locking nut.

4. The edge grinding machine pressure beam assembly according to claim 2, characterized in that: The upper connecting plate is provided with a shock-absorbing rubber pad, and the shock-absorbing rubber pad is provided with a fifth fixing hole that is adapted to the fourth fixing hole.

5. The edge grinding machine pressure beam assembly according to claim 1, characterized in that: A foam spacer is provided between the upper connecting plate and the lower connecting plate. The foam spacer has through holes adapted to the buffer connecting column. A waterproof adhesive pad is adhered to the outside of the foam spacer. The upper end of the waterproof adhesive pad is located in the middle of the upper connecting plate, and the lower end of the waterproof adhesive pad is located in the middle of the lower connecting plate.

6. The edge grinding machine pressure beam assembly according to claim 2, characterized in that: The mounting base plate has threaded connections to side plates on both the left and right sides, and the inner side of the side plates is provided with wear-resistant side plates.

7. The edge grinding machine pressure beam assembly according to claim 6, characterized in that: The side plate has guide ramps at both ends.

8. A grinding machine pressure beam assembly according to claim 6, characterized in that: A pad is provided between the wear-resistant plate and the mounting base plate. A sixth fixing hole adapted to the first fixing hole is provided on the pad. An upwardly inclined flange is provided on the front and rear sides of the pad. The angle between the flange and the extension line of the pad is an acute angle. An arc-shaped edge is provided on the flange. The arc-shaped edge and the pad form a groove adapted to the wear-resistant plate.

9. A grinding machine pressure beam assembly according to claim 1 or 6, characterized in that: Both the mounting base plate and the wear-resistant plate have trapezoidal cross-sectional shapes, and the size of the mounting base plate is larger than that of the wear-resistant plate. The side surface of the mounting base plate and the side surface of the wear-resistant plate have a smooth transition.

10. A grinding machine pressure beam assembly according to claim 1 or 6, characterized in that: Both the front side of the mounting base plate and the front side of the wear-resistant plate are provided with front guide surfaces, and the front guide surfaces of the mounting base plate and the wear-resistant plate are smoothly transitioned. The rear side of the mounting base plate is provided with a limiting strip adapted to the wear-resistant plate. The limiting strip is integrally formed with the mounting base plate, and the thickness of the limiting strip is less than the thickness of the wear-resistant plate.

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