CN219235548U - A reciprocating feed mechanism for a table saw - Google Patents

Abstract

The utility model relates to the technical field of woodworking mechanical equipment, and discloses a reciprocating feeding mechanism of a sliding table saw, which comprises a mounting plate, wherein a guide rail is arranged at the top of the mounting plate, a movable seat extending to the top of the guide rail is arranged at the outer side of the guide rail, a workbench is arranged at the top of the movable seat, a control assembly extending to the inside of the movable seat and fixedly connected with the movable seat is arranged at the top of the guide rail, and a limiting assembly extending to the inside of the workbench is arranged in the movable seat and positioned at the left side of the control assembly. The reciprocating feeding mechanism of the sliding table saw effectively helps a user to automatically control the reciprocating feeding mechanism of the sliding table saw, effectively reduces the labor intensity of workers, improves the processing efficiency, ensures the personal safety of operators, effectively facilitates the limiting and fixing of the user according to the size of the plate, effectively prevents the cutting deviation when cutting the plate, and facilitates the use of the user.

Description

A reciprocating feed mechanism for a table saw

technical field

The technical field of woodworking machinery and equipment of the utility model is specifically a reciprocating feeding mechanism of a table saw.

Background technique

Sliding table saws are widely used in the wood industry. The mobile table part is the key part of the sliding table saw, and it is also the main part that distinguishes it from ordinary circular saws. At present, the sliding table saw needs the operator to manually push and pull when cutting the board in a fixed width. The reciprocating workbench is less convenient to operate. During manual operation, the operator’s arm passes above the saw blade, which makes the operation less safe, and there is no structure on the outside of the movable workbench to limit the plate, and the cutting plate is prone to cutting deviation. Therefore, a sliding table saw reciprocating feed mechanism is proposed to solve the above-mentioned problems.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a reciprocating feed mechanism of the sliding table saw, which has the advantages of effectively reducing the labor intensity of the staff and facilitating the limitation of the processing plate, and solves the problem of the current sliding table saw in adjusting the plate. When performing fixed-width cutting, the operator needs to manually push and pull the reciprocating mobile table, which is not convenient for operation. During manual operation, the operator's arm passes above the saw blade, which makes the operation less safe, and there is no restriction on the outside of the mobile table. Due to the structure of the bit, the cutting plate is prone to the problem of off-cutting.

(2) Technical solution

In order to achieve the above-mentioned purposes of effectively reducing the labor intensity of the staff and facilitating the positioning of the processed boards, the utility model provides the following technical solutions: a reciprocating feed mechanism for a sliding table saw, including a mounting plate, and the top of the mounting plate is provided with A guide rail, the outer side of the guide rail is provided with a mobile seat extending to its top, the top of the mobile seat is provided with a workbench, and the top of the guide rail is provided with a control assembly extending into the interior of the mobile seat and fixedly connected to it , the interior of the moving seat and the left side of the control assembly are provided with a limit assembly extending to the inside of the workbench;

The control assembly includes a control frame, the top of the guide rail is provided with a control frame extending to the inside of the moving seat, a screw rod is provided between the front and rear sides of the inner wall of the control frame, and the rear side of the control frame is provided with Servo motor, the output shaft of the servo motor extends to the inside of the control frame and is fixedly connected with the screw rod, the outer side of the screw rod is provided with a threaded block slidingly connected with the inner bottom wall of the control frame, the left and right sides of the threaded block Both sides are provided with connection blocks respectively extending to the left and right sides of the control frame and fixedly connected with the mobile seat;

The limit assembly includes a fixed cavity, and a fixed cavity is provided inside the moving seat and on the left side of the control frame, and a screw rod extending to the left side of the moving seat is provided on the right side of the inner wall of the fixed cavity, and the screw rod extends to the left side of the moving seat. The left side is provided with a rotating disk, the top of the workbench is provided with a mounting groove, the outside of the screw rod is provided with a threaded plate slidingly connected with the bottom wall of the fixed cavity, and the top of the threaded plate penetrates into the interior of the moving seat and A moving plate that fits on the inner wall of the installation groove is provided, and a limiting plate is arranged on the top of the moving plate.

Preferably, a slide rail is fixedly installed on the inner bottom wall of the control frame, and the threaded block is slidably connected with the slide rail.

Preferably, a groove matching the control frame is provided inside the moving seat, and through holes matching the moving track of the connecting block are provided on the left and right sides of the inner wall of the control frame.

Preferably, the top of the moving seat and the inside of the workbench are provided with a rectangular hole adapted to the moving track of the threaded plate, the inner wall of the rectangular hole is smooth, and the top of the left side of the rotating disk is fixed Mounted with handles.

Preferably, the inside of the threaded plate is fixedly installed with a threaded sleeve covering the outside of the screw rod, and the inside of the threaded sleeve is provided with a threaded hole matching the screw rod.

Preferably, a limiting groove is provided on the top of the moving plate, and the right side of the inner wall of the limiting groove is open. Bottom wall fit.

(3) Beneficial effects

Compared with the prior art, the utility model provides a reciprocating feeding mechanism of a sliding table saw, which has the following beneficial effects:

1. The reciprocating feed mechanism of the sliding table saw drives the screw to rotate by setting the servo motor, the screw drives the threaded block to move, the threaded block drives the moving seat to move through the connecting block, and the moving seat drives the workbench and the processed plate on the top to move. Move and cut through the table saw, thus effectively helping the user to automatically control the reciprocating feed mechanism of the table saw, effectively reducing the labor intensity of the staff, improving the processing efficiency, and ensuring the personal safety of the operator. It is convenient for users to use.

2. The reciprocating feed mechanism of the sliding table saw drives the screw to rotate by setting the rotating disc, the screw drives the threaded plate to move, and the threaded plate drives the limit plate to move to the left through the moving plate. At this time, the user swings the limit plate to the vertical position. straight position and fit the left side of the inner wall of the limit slot, the plate can be placed on the workbench, and then the rotating disc can be reversed to make the limit plate push the plate close to the stopper of the table saw, so that It is effective and convenient for the user to limit and fix the plate according to the size of the plate, effectively preventing the cutting deviation when cutting the plate, and facilitating the use of the user.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic side view of the structure of the utility model.

In the figure: 1 mounting plate, 2 guide rail, 3 moving seat, 4 working table, 5 control component, 51 control frame, 52 screw rod, 53 servo motor, 54 thread block, 55 connecting block, 6 limit component, 61 fixing Cavity, 62 screw rods, 63 rotating discs, 64 mounting slots, 65 threaded plates, 66 moving plates, 67 limiting plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, a reciprocating feed mechanism for a table saw, including a mounting plate 1, a guide rail 2 is fixedly installed on the top of the mounting plate 1, and a moving seat 3 extending to the top of the guide rail 2 is slidably installed on the outside , the top of the mobile seat 3 is fixedly equipped with a workbench 4.

The top of the guide rail 2 is fixedly installed with a control assembly 5 that extends to the inside of the mobile seat 3 and is fixedly connected thereto. The control assembly 5 includes a control frame 51, and the top of the guide rail 2 is fixedly installed with a control frame 51 that extends to the inside of the mobile seat 3. A screw 52 is rotatably connected between the front and rear sides of the inner wall of the control frame 51, and a servo motor 53 is fixedly installed on the rear side of the control frame 51. The output shaft of the servo motor 53 extends to the inside of the control frame 51 and is fixedly connected with the screw 52. , the outer screw thread of screw mandrel 52 is connected with the threaded block 54 that is slidingly connected with the inner bottom wall of control frame 51, and the inner bottom wall of control frame 51 is fixedly installed with slide rail, and threaded block 54 is slidably connected with slide rail, and the left and right sides of threaded block 54 Both sides are fixedly installed with connection blocks 55 respectively extending to the left and right sides of the control frame 51 and fixedly connected with the mobile seat 3. The interior of the mobile seat 3 is provided with a groove suitable for the control frame 51. The inner wall of the control frame 51 Both left and right sides are provided with through holes adapted to the moving track of the connecting block 55. The reciprocating feed mechanism of the sliding table saw drives the screw mandrel 52 to rotate by setting the servo motor 53, and the screw mandrel 52 drives the threaded block 54 to move, and the threaded block 54 drives the moving seat 3 to move through the connecting block 55, and the moving seat 3 drives the workbench 4 and the processed plate on the top to move and cut through the table saw, thereby effectively helping the user to automatically perform the reciprocating feeding mechanism of the sliding table saw. control, effectively reducing the labor intensity of the staff, and improving the processing efficiency, while ensuring the personal safety of the operator.

Inside the moving base 3 and on the left side of the control assembly 5, a limit assembly 6 extending to the inside of the workbench 4 is movably installed. The limit assembly 6 includes a fixed cavity 61, inside the moving base 3 and on the left side of the control frame 51 A fixed chamber 61 is provided, the right side of the inner wall of the fixed chamber 61 is rotatably connected with a screw rod 62 extending to the left side of the moving seat 3, the left side of the screw rod 62 is fixedly equipped with a rotating disc 63, and the top of the left side of the rotating disc 63 is fixedly equipped with a handle , the handle can be convenient for the user to control the rotation of the rotating disk 63. The top of the workbench 4 is provided with a mounting groove 64. The outer thread of the screw rod 62 is connected with a threaded plate 65 that is slidably connected with the inner bottom wall of the fixed cavity 61. The inside of the threaded plate 65 The threaded sleeve that is set on the outside of the screw rod 62 is fixedly installed, and the inside of the threaded sleeve is provided with a threaded hole that is compatible with the screw rod 62. The top of the threaded plate 65 penetrates to the inside of the moving seat 3 and is fixedly connected with the inner wall of the installation groove 64. The combined mobile plate 66, the top of the mobile seat 3 and the inside of the workbench 4 are all provided with a rectangular hole suitable for the moving track of the threaded plate 65, the inner sidewall of the rectangular hole is smooth design, the top of the mobile plate 66 Rotate and connect the limiting plate 67, the top of the moving plate 66 offers a limiting groove, the right side of the inner wall of the limiting groove is open, and the limiting plate 67 is rotatably connected between the front and rear sides of the inner wall of the limiting groove and the left side of the inner wall of the limiting groove. and the inner bottom wall, the limit plate 67 can be convenient for the user to store in the installation groove 64 when not in use. The reciprocating feed mechanism of the table saw drives the screw 62 to rotate by setting the rotating disc 63, and the screw 62 drives the screw thread The plate 65 moves, and the threaded plate 65 drives the limiting plate 67 to move to the left through the moving plate 66. At this time, the user swings the limiting plate 67 to a vertical position and fits it on the left side of the inner wall of the limiting groove, so that the The plate is placed on the workbench 4, and at this time, the rotating disk 63 is turned in the opposite direction to make the limit plate 67 push the plate close to the stopper of the table saw, thereby effectively facilitating the user to limit and fix the plate according to the size of the plate, effectively Prevents off-cutting when cutting plates.

When in use, the user fixes the mounting plate 1 of the reciprocating feed mechanism of the table saw on the frame of the table saw through bolts, and uses the limit assembly 6 to limit the processed plate to the stop of the table saw. Then, the automatic control of the mobile workbench is carried out through the control component 5 to drive the plate to be cut and processed, which is convenient for users to use.

It should be noted that the electrical components appearing in this article are all conventional known components, and the standard parts used in this application document can be purchased from the market, and the specific connection methods of each part adopt mature bolts, Conventional means such as rivets and welding are connected, and the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection methods in the prior art, which belongs to the prior art known to those skilled in the art , will not be described in detail here.

In summary, the reciprocating feed mechanism of the table saw drives the screw rod 52 to rotate by setting the servo motor 53, the screw rod 52 drives the threaded block 54 to move, the threaded block 54 drives the moving seat 3 to move through the connecting block 55, and the moving seat 3 Drive the workbench 4 and the processed plate on its top to move and cut through the table saw, thereby effectively helping the user to automatically control the reciprocating feed mechanism of the table saw, effectively reducing the labor intensity of the staff, and improving Processing efficiency, while ensuring the personal safety of the operator, by setting the rotating disc 63 to drive the screw 62 to rotate, the screw 62 drives the threaded plate 65 to move, and the threaded plate 65 drives the limit plate 67 to move to the left through the moving plate 66. At this time, use The operator swings the limit plate 67 to the vertical position and fits the left side of the inner wall of the limit groove, and the plate can be placed on the workbench 4, and at this time, the reverse rotation of the rotating disk 63 can make the limit plate 67 Push the board close to the stopper of the table saw, so that it is convenient for the user to limit and fix the board according to the size of the board, and effectively prevent the cutting deviation when cutting the board, which is convenient for the user and solves the problem of the current table saw. When the plate is cut to a fixed width, the operator needs to manually push and pull the reciprocating mobile worktable, which is not convenient for operation. During manual operation, the operator’s arm passes above the saw blade, which makes the operation less safe, and the outside of the mobile workbench does not control the plate. Due to the limited structure, the cutting plate is prone to the problem of off-cutting.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A reciprocating feed mechanism for a table saw, comprising a mounting plate (1), the top of the mounting plate (1) is provided with a guide rail (2), and the outer side of the guide rail (2) is provided with a The mobile seat (3) on the top, the top of the mobile seat (3) is provided with a workbench (4), and it is characterized in that: the top of the guide rail (2) is provided with a The fixedly connected control assembly (5), the inside of the moving seat (3) and the left side of the control assembly (5) are provided with a limit assembly (6) extending to the inside of the workbench (4); The control assembly (5) includes a control frame (51), the top of the guide rail (2) is provided with a control frame (51) extending to the inside of the moving seat (3), the inner wall of the control frame (51) front and rear A screw (52) is arranged between the two sides, a servo motor (53) is arranged on the rear side of the control frame (51), the output shaft of the servo motor (53) extends to the inside of the control frame (51) and It is fixedly connected with the screw rod (52), and the outer side of the screw rod (52) is provided with a threaded block (54) slidingly connected with the inner bottom wall of the control frame (51). The left and right sides of the threaded block (54) are both There are connecting blocks (55) respectively extending to the left and right sides of the control frame (51) and fixedly connected to the moving seat (3); The limit assembly (6) includes a fixed cavity (61), and a fixed cavity (61) is provided inside the moving seat (3) and on the left side of the control frame (51). The fixed cavity (61) The right side of the inner wall is provided with a screw (62) extending to the left side of the moving seat (3), the left side of the screw (62) is provided with a rotating disk (63), and the top of the workbench (4) is provided with a mounting groove (64), the outside of the screw (62) is provided with a threaded plate (65) slidingly connected to the inner bottom wall of the fixed cavity (61), and the top of the threaded plate (65) penetrates to the inside of the moving seat (3) And a moving plate (66) is provided which fits the inner wall of the installation groove (64), and a limiting plate (67) is arranged on the top of the moving plate (66). 2. The reciprocating feed mechanism of a table saw according to claim 1, characterized in that: the inner bottom wall of the control frame (51) is fixedly equipped with a slide rail, and the threaded block (54) is connected with the slide rail Swipe to connect. 3. The reciprocating feeding mechanism of a table saw according to claim 1, characterized in that: the inside of the moving seat (3) is provided with a groove matching the control frame (51), and the control frame (51) The left and right sides of the inner wall of the frame (51) are provided with through holes matching the moving track of the connecting block (55). 4. A table saw reciprocating feed mechanism according to claim 1, characterized in that: the top of the moving seat (3) and the inside of the workbench (4) are equipped with a threaded plate (65) to move The track matches the rectangular hole, and the inner wall of the rectangular hole is smooth, and the top of the left side of the rotating disk (63) is fixedly equipped with a handle. 5. A reciprocating feed mechanism for a table saw according to claim 1, characterized in that: the inside of the threaded plate (65) is fixedly installed with a threaded sleeve on the outside of the screw (62), and the inside of the threaded sleeve Offer the threaded hole that is suitable with screw rod (62). 6. A reciprocating feeding mechanism for a table saw according to claim 1, characterized in that: the top of the moving plate (66) is provided with a limiting groove, and the right side of the inner wall of the limiting groove is open, and the The limiting plate (67) is rotatably connected between the front and rear sides of the inner wall of the limiting groove and is attached to the left side of the inner wall and the inner bottom wall.

Images