Ball screw module

Abstract

The utility model discloses a ball screw module, and relates to the technical field of screw modules. The ball screw module comprises a base, a vertical plate is arranged on the base, a driving motor is arranged on the vertical plate, a screw rod is arranged at the output end of the driving motor, a sliding block is slidably connected to the base, the sliding block is in threaded connection with the screw rod, a sleeve seat is fixedly connected to the side face of the sliding block, a reinforcing support is movably clamped to the base, and a reinforcing block is slidably connected to the reinforcing support. A clamping block is arranged on the reinforcing block and connected with the sleeve base in a clamped mode. According to the ball screw module, in the sliding process of the sliding block, the sliding block drives the sleeve base to move at the same time, the design of the reinforcing support and the reinforcing block is matched, and the reinforcing block is clamped with the sleeve base, so that when the sleeve base moves, the reinforcing block is driven to slide along the reinforcing support, lateral supporting is provided for the sliding block, it is guaranteed that the sliding block is stably stressed, and the deformation or displacement phenomenon is not likely to happen; the abrasion of the sliding block is reduced, the sliding block is easy to reinforce, the reinforcing cost is low, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of screw rod modules, and specifically relates to a ball screw rod module. Background Technique

[0002] The ball screw rod module is a high-precision and high-rigidity linear motion mechanism, mainly composed of a ball screw rod, a linear guide rail, a motor and other parts. Its core component, the ball screw rod, is a transmission element that can convert rotational motion into linear motion or reverse motion.

[0003] During the use of the existing ball screw rod module, when the bearing capacity on the ball screw rod is too large, the slider on the ball screw rod is prone to phenomena such as guide rail deformation or slider direction deviation. When the strength of the traditional guide rail position is insufficient, usually only the entire ball screw rod module can be replaced. This method has a high cost, and there may also be a phenomenon of increased wear during subsequent use, which is not convenient for reinforcement and support. In view of the deficiencies of the existing technology, the utility model provides a ball screw rod module to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the existing technology, the utility model provides a ball screw rod module. During the sliding process of the slider, the slider drives the socket to move at the same time. With the design of the reinforcing strut and the reinforcing block, the reinforcing block is clamped with the socket. Therefore, when the socket moves, it drives the reinforcing block to slide along the reinforcing strut, so as to realize the lateral support for the slider, ensure the stable force of the slider, and it is not easy to deform or shift, reduce the wear of the slider, and it is easy to reinforce the slider. The reinforcement cost is low and the operation is convenient.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A ball screw rod module, including a base, a vertical plate is provided on the base, a driving motor is provided on the vertical plate, a screw rod is provided at the output end of the driving motor, a slider is slidably connected to the base, the slider is threadedly connected to the screw rod, and a socket is fixedly connected to the side of the slider;

[0006] A reinforcing strut is movably clamped on the base, a reinforcing block is slidably connected to the reinforcing strut, a clamping block is provided on the reinforcing block, and the clamping block is clamped with the socket;

[0007] Positioning seats are provided at both ends of the reinforcing strut, positioning columns are provided on the base, and the positioning columns are clamped with the positioning seats.

[0008] Preferably, a locking mechanism is provided on the positioning seat. The locking mechanism includes a hollow seat fixedly connected to the positioning seat, a sliding column is slidably connected inside the hollow seat, and a locking rod is provided on the sliding column;

[0009] A clamping groove is formed on the positioning post, and the locking rod is movably clamped in the clamping groove.

[0010] Preferably, a spring is fixedly connected between the sliding post and the hollow seat.

[0011] Preferably, a handle is fixedly connected to the side surface of the sliding post.

[0012] Preferably, a lubricating hole is provided on the reinforcing block.

[0013] Preferably, a notch for clamping the positioning post is formed on the positioning seat.

[0014] The utility model discloses a ball screw module, and the beneficial effects thereof are as follows:

[0015] In the ball screw module, during the sliding process of the slider, the slider drives the sleeve seat to move at the same time. With the design of the reinforcing brace and the reinforcing block, the reinforcing block is clamped with the sleeve seat. Therefore, when the sleeve seat moves, it drives the reinforcing block to slide along the reinforcing brace, so as to provide lateral support for the slider, ensure the stable force of the slider, be not prone to deformation or displacement, reduce the wear of the slider, be easy to reinforce the slider, have a low reinforcement cost, and be convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is an exploded view of the reinforcing brace of the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the clamping block of the present utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the locking mechanism of the present utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the positioning post of the present utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the sleeve seat of the present utility model.

[0023] In the figure: 1. Base; 101. Vertical plate; 102. Driving motor; 103. Lead screw; 2. Slide block; 3. Sleeve seat; 4. Reinforcing brace; 5. Reinforcing block; 501. Clamping block; 502. Lubricating hole; 6. Positioning post; 601. Card slot; 7. Positioning seat; 8. Locking mechanism; 801. Hollow seat; 802. Sliding column; 803. Locking rod; 804. Spring; 805. Handle. Detailed implementation manner

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] By providing a ball screw module in the embodiments of the present application, the problem that when the strength of the position of the traditional guide rail is insufficient, usually only the entire ball screw module can be replaced, which is costly and may also cause an increase in wear during subsequent use, and is not convenient for reinforcement and support is solved.

[0026] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0027] Embodiments of the present utility model disclose a ball screw module. According to the attached Figure 1-6 As shown in the figure, it includes a base 1. A vertical plate 101 is provided on the base 1. A driving motor 102 is provided on the vertical plate 101. A lead screw 103 is provided at the output end of the driving motor 102. A slide block 2 is slidably connected to the base 1. The slide block 2 is threadedly connected to the lead screw 103. A sleeve seat 3 is fixedly connected to the side of the slide block 2;

[0028] For this ball screw module, the driving motor 102 is used to drive the lead screw 103 to rotate, and the lead screw 103 is used to drive the slide block 2 to move;

[0029] A reinforcing brace 4 is movably clamped on the base 1. A reinforcing block 5 is slidably connected to the reinforcing brace 4. A clamping block 501 is provided on the reinforcing block 5. The clamping block 501 is clamped with the sleeve seat 3;

[0030] During the sliding process of the slider 2, the slider 2 drives the socket 3 to move simultaneously. With the design of the reinforcing brace 4 and the reinforcing block 5, the reinforcing block 5 is clamped with the socket 3. Therefore, when the socket 3 moves, it drives the reinforcing block 5 to slide along the reinforcing brace 4, thereby providing lateral support for the slider 2, ensuring the stable force on the slider 2, making it not easy to deform or shift, reducing the wear of the slider 2, being easy to reinforce the slider 2, having a low reinforcement cost, and being convenient to operate.

[0031] Positioning seats 7 are provided at both ends of the reinforcing brace 4, positioning posts 6 are provided on the base 1, the positioning posts 6 are clamped with the positioning seats 7, and a locking mechanism 8 is provided on the positioning seats 7;

[0032] Notches for clamping with the positioning posts 6 are formed on the positioning seats 7. Through the clamping design of the positioning posts 6 and the positioning seats 7, the installation of the reinforcing brace 4 on the base 1 is convenient. Therefore, after long-term use, it is convenient to replace the worn positioning posts 6 and positioning seats 7, thereby improving the lateral support effect on the slider 2.

[0033] The locking mechanism 8 includes a hollow seat 801 fixedly connected to the positioning seat 7. A sliding column 802 is slidably connected inside the hollow seat 801. A locking rod 803 is provided on the sliding column 802. A card slot 601 is formed on the positioning post 6, and the locking rod 803 is movably clamped in the card slot 601. A spring 804 is fixedly connected between the sliding column 802 and the hollow seat 801;

[0034] The structure of the locking mechanism 8 is simple. After the positioning post 6 and the positioning seat 7 are clamped, it is convenient to quickly lock the positions of the positioning post 6 and the positioning seat 7. During operation, first pull the handle 805, so that the handle 805 drives the overall movement of the sliding column 802 and the locking rod 803 and compresses the spring 804. At this time, the positioning post 6 and the positioning seat 7 are clamped. When the handle 805 is released, the spring 804 resets, and the spring 804 pushes the sliding column 802 and the locking rod 803 to move, so that the locking rod 803 is inserted into the card slot 601 to achieve the clamping lock of the positioning post 6 and the positioning seat 7. Therefore, the installation of the reinforcing brace 4 and the reinforcing block 5 is convenient, and subsequent replacement and maintenance are convenient.

[0035] A handle 805 is fixedly connected to the side surface of the sliding column 802. The design of the handle 805 makes it convenient to push the sliding column 802.

[0036] Lubrication holes 502 are provided on the reinforcing block 5. Through the design of the lubrication holes 502, it is convenient to add lubricating oil between the reinforcing block 5 and the reinforcing brace 4 for lubrication, thereby improving the lubrication effect at the connection position of the reinforcing block 5 and the reinforcing brace 4, reducing resistance, and reducing wear.

[0037] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ball screw module, comprising a base (1), a vertical plate (101) being provided on the base (1), a drive motor (102) being provided on the vertical plate (101), a screw (103) being provided at the output end of the drive motor (102), a slider (2) being slidably connected to the base (1), the slider (2) being threadedly connected to the screw (103), characterized in that: A sleeve (3) is fixedly connected to the side of the slider (2); The base (1) is movably connected with a reinforcing support (4), the reinforcing support (4) is slidably connected with a reinforcing block (5), the reinforcing block (5) is provided with a clamping block (501), and the clamping block (501) is clamped with the sleeve (3); Positioning seats (7) are provided at both ends of the reinforcing support (4), and a positioning column (6) is provided on the base (1), and the positioning column (6) is clamped with the positioning seat (7).

2. A ball screw module according to claim 1, characterized in that: The positioning seat (7) is provided with a locking mechanism (8), the locking mechanism (8) comprising a hollow seat (801) fixedly connected to the positioning seat (7), a sliding column (802) slidably connected inside the hollow seat (801), and a locking rod (803) is provided on the sliding column (802); The positioning column (6) is provided with a slot (601), and the locking rod (803) is movably engaged in the slot (601).

3. A ball screw module according to claim 2, characterized in that: A spring (804) is fixedly connected between the sliding column (802) and the hollow seat (801).

4. A ball screw module according to claim 2, characterized in that: A handle (805) is fixedly connected to the side of the sliding column (802).

5. A ball screw module according to claim 1, characterized in that: The reinforcement block (5) is provided with a lubrication hole (502).

6. A ball screw module according to claim 1, characterized in that: The positioning seat (7) is provided with a notch for clamping with the positioning column (6).

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