Material baffle mechanism capable of achieving rapid locking and positioning

Abstract

The utility model provides a material baffle mechanism capable of fast locking and positioning, which comprises a baffle and a baffle seat, a locking plate is arranged in the length direction of the baffle, the locking plate is fixedly connected with one side wall of the baffle seat, one end of the baffle seat is provided with a guide rail, one end of the guide rail on the baffle seat is provided with a locking and positioning assembly, and the locking and positioning assembly is fixedly connected with the baffle seat. A pin hole is formed in the baffle seat, the pin hole is formed in one side of the locking positioning assembly, the locking plate is installed on the baffle seat through a locking handle and a positioning pin, and a cushion block assembly is installed at the end, away from the guide rail, in the baffle seat; the pressing block is arranged on the guide rail, the pressing block makes contact with the guide rail when rotating, the contact area is enlarged, locking is more reliable, it is guaranteed that a plate cannot move when colliding with the baffle, and therefore precision cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the field of table saws, in particular to a material baffle mechanism with rapid locking and positioning. Background Art

[0002] Woodworking equipment such as circular saws are mainly used for cutting small and medium-sized panels, and the baffle is an important component of the circular saw. The distance between the baffle and the saw blade can be adjusted through the locking mechanism of the baffle, so as to achieve the purpose of cutting off wood of corresponding size.

[0003] The existing structure in which the baffle seat is fixed directly on the guide rail through a screw rod may cause displacement when the plate hits the baffle due to the small contact area when the structure is locked, resulting in insufficient accuracy.

[0004] In summary, the utility model provides a material baffle mechanism with rapid locking and positioning to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material baffle mechanism with quick locking and positioning, so as to solve the problem that the existing structure in the prior art fixes the baffle seat directly on the guide rail through a screw rod, and this structure has problems such as too small contact area and insufficient precision when locking.

[0006] A material baffle mechanism with quick locking and positioning, comprises a baffle and a baffle seat, a locking plate is provided in the length direction of the baffle, the locking plate is fixedly connected to a side wall of the baffle seat, a guide rail is provided at one end of the baffle seat, a locking and positioning assembly is installed at one end of the guide rail on the baffle seat, a pin hole is opened on the baffle seat, the pin hole is arranged on one side of the locking and positioning assembly, the locking plate is installed on the baffle seat by means of a locking handle and a positioning pin, and a pad assembly is installed at the end of the baffle seat away from the guide rail.

[0007] Furthermore, the locking and positioning assembly includes a clamping handle, a clamping rod and a clamping block. The clamping handle is fixedly connected to one end of the clamping rod, and the clamping block is connected to the clamping rod by a positioning bolt. The clamping block is arranged directly above the guide rail, and the side surface of the clamping block close to the guide rail has different horizontal heights.

[0008] Furthermore, the pin hole passes through the baffle seat, a locking pin is movably arranged in the pin hole, and a locking hole is opened on the surface of the pressing block, and the size of the locking hole matches the locking pin.

[0009] Furthermore, one end of the guide rail movably passes through the baffle seat and extends to the outside.

[0010] Furthermore, the positioning pin passes through the locking plate and is fixedly connected to the baffle seat, and one end of the locking handle passes through a side of the baffle seat away from the baffle and is fixedly connected to the locking plate.

[0011] Furthermore, the cushion block assembly includes a cushion block screw and a cushion block, and the cushion block is threadedly connected in the baffle seat through the cushion block screw.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model arranges a clamping block on the guide rail. When the clamping block rotates, it contacts the guide rail, so that the contact area becomes larger and the locking is more reliable, ensuring that the plate will not be displaced when it hits the baffle, so that the accuracy will not be affected.

[0014] 2. The utility model matches the locking pin with the locking hole on the pressing block, and can use the locking pin to position the pressing block during the locking process to prevent the locking block from shifting, thereby further ensuring stability during locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a stereogram of the locking and positioning assembly of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the cushion block assembly of the utility model;

[0018] Figure 4 This is a display diagram of the locking result of the locking and positioning assembly of the utility model.

[0019] In the figure:

[0020] 1. Baffle; 2. Locking plate; 3. Spacer block assembly; 4. Positioning pin; 5. Baffle seat; 6. Locking positioning assembly; 7. Locking handle; 8. Pressing handle; 9. Pressing rod; 10. Locking pin; 11. Pressing block; 12. Spacer block; 13. Guide rail. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-4As shown, the utility model provides a material baffle mechanism for quick locking and positioning, including a baffle 1 and a baffle seat 5, a locking plate 2 is provided in the length direction of the baffle 1, the locking plate 2 is fixedly connected to a side wall of the baffle seat 5, a guide rail 13 is provided at one end of the baffle seat 5, a locking and positioning assembly 6 is installed at one end of the guide rail 13 on the baffle seat 5, a pin hole is opened on the baffle seat 5, the pin hole is arranged on one side of the locking and positioning assembly 6, the locking plate 2 is installed on the baffle seat 5 by means of a locking handle 7 and a positioning pin 4, and a pad assembly 3 is installed at the end of the baffle seat 5 away from the guide rail 13.

[0023] As an embodiment of the utility model, the locking and positioning assembly 6 includes a clamping handle 8, a clamping rod 9 and a clamping block 11. The clamping handle 8 is fixedly connected to one end of the clamping rod 9. The clamping block 11 is connected to the clamping rod 9 by a positioning bolt. The clamping block 11 is arranged directly above the guide rail 13, and the side surface of the clamping block 11 close to the guide rail 13 has a different horizontal height.

[0024] As an implementation mode of the utility model, a pin hole passes through the baffle seat 5, a locking pin 10 is movably arranged in the pin hole, and a locking hole is opened on the surface of the pressing block 11, and the size of the locking hole matches the locking pin 10.

[0025] As an implementation mode of the present utility model, one end of the guide rail 13 movably passes through the baffle seat 5 and extends to the outside.

[0026] As an implementation mode of the utility model, the positioning pin 4 passes through the locking plate 2 and is fixedly connected to the baffle seat 5. One end of the locking handle 7 passes through the side of the baffle seat 5 away from the baffle 1 and is fixedly connected to the locking plate 2.

[0027] As an implementation mode of the present utility model, the cushion block assembly 3 includes a cushion block screw and a cushion block 12 , and the cushion block 12 is threadedly connected in the baffle seat 5 via the cushion block screw.

[0028] Specific working principle:

[0029] The locking plate 2 is installed in the baffle 1 and fixed on the baffle seat 5 by the positioning pin 4 and the locking handle 7, which are double fixed by the positioning pin 4 and the locking handle 7;

[0030] The locking and positioning assembly 6 and the cushion block assembly 3 are both installed on the baffle seat 5;

[0031] The baffle seat 5 is installed on the guide rail 13 and can slide freely. If the baffle seat needs to be fixed, the baffle seat 5 can be directly fixed at any time through the locking and positioning component 6.

[0032] By rotating the clamping handle 8, the clamping rod 9 is driven to rotate, so that the bottom of the clamping block 11 can rotate on the surface of the guide rail 13. Since the bottom levels of the clamping block 11 are different, the bottom levels are different. When the clamping block 11 rotates, it is pressed on the surface of the guide rail 13, and the locking pin 10 moves in the locking hole on the baffle seat 5 to play a guiding role.

[0033] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A material baffle mechanism with quick locking and positioning, comprising a baffle (1) and a baffle seat (5), wherein a locking plate (2) is arranged in the length direction of the baffle (1), and the locking plate (2) is fixedly connected to a side wall of the baffle seat (5). Features: A guide rail (13) is provided at one end of the baffle seat (5), a locking and positioning assembly (6) is installed at one end of the guide rail (13) on the baffle seat (5), a pin hole is opened on the baffle seat (5), and the pin hole is arranged on one side of the locking and positioning assembly (6), the locking plate (2) is installed on the baffle seat (5) through a locking handle (7) and a positioning pin (4), and a cushion block assembly (3) is installed at one end of the baffle seat (5) away from the guide rail (13).

2. The material baffle mechanism with quick locking and positioning as claimed in claim 1, Features: The locking and positioning assembly (6) comprises a clamping handle (8), a clamping rod (9) and a clamping block (11); the clamping handle (8) is fixedly connected to one end of the clamping rod (9); the clamping block (11) and the clamping rod (9) are connected via a positioning bolt; the clamping block (11) is arranged directly above the guide rail (13); and the side surface of the clamping block (11) close to the guide rail (13) has a different horizontal height.

3. The material baffle mechanism with quick locking and positioning as claimed in claim 2, Features: The pin hole passes through the baffle seat (5), a locking pin (10) is movably arranged in the pin hole, and a locking hole is opened on the surface of the pressing block (11), and the size of the locking hole matches the locking pin (10).

4. The material baffle mechanism with quick locking and positioning as claimed in claim 1, Features: One end of the guide rail (13) movably penetrates the baffle seat (5) and extends to the outside.

5. The material baffle mechanism with quick locking and positioning as claimed in claim 1, Features: The positioning pin (4) passes through the locking plate (2) and is fixedly connected to the baffle seat (5); one end of the locking handle (7) passes through a side of the baffle seat (5) away from the baffle (1) and is fixedly connected to the locking plate (2).

6. The material baffle mechanism with quick locking and positioning as claimed in claim 1, Features: The cushion block assembly (3) comprises a cushion block screw and a cushion block (12), and the cushion block (12) is threadedly connected in the baffle seat (5) via the cushion block screw.

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