Linear sliding table tilting device

Abstract

The utility model relates to a linear sliding table tilting device. The device comprises a supporting base table, a lap joint table movably connected to the surface of the outer side of the top of the supporting base table in a sleeving mode, a vibration reduction pad movably connected to the surface of the outer side of the bottom of the supporting base table in a sleeving mode, and threaded rods movably connected to the edges of the two sides of the supporting base table and the vibration reduction pad in a threaded and sleeving mode, and a butt joint groove is formed in the surface of the top of the supporting base table. A horn sleeve shell is fixedly connected to the top surface of the supporting base and located at an inlet of the butt joint groove. After the swinging arm plate completely extends into the butt joint groove and the surface of the swinging arm plate is not extruded and limited, the swinging arm plate expands towards the two sides, so that the surface of the swinging arm plate is attached to the inner wall surfaces of the two sides of the butt joint groove; the expansion force of the swing arm plate and the narrow outlet in the inner side wall face of the top of the butt joint groove are used for limiting the shaking force of the swing arm plate to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of slide table tilting, in particular to a linear slide table tilting device. Background Art

[0002] The slide device generally includes a body, a linear slide rail mounted on the body, a slider mounted on the slide rail, and a slide seat combined with the slider, on which a carrier can be mounted. When the motor drives the screw to rotate, the rotational motion of the screw is converted into the linear motion of the slider, so that the slider and the carrier can be guided by the slide rail to reciprocate along the longitudinal direction of the body.

[0003] In the current prior art, the existing slides are all fixed to the surface of the processing table with screws. However, when the carrier slides on the surface of the slide and stops suddenly or too many heavy objects are placed on the surface of the carrier, excessive inertial impact will be caused to the bottom of the slide. Excessive inertial force will easily cause poor precision performance of the slide and the carrier. During the rapid movement and stopping of the slide, the screws may bend or break, reducing their service life. Moreover, the bent screws are not easy to turn, and thus cannot be removed.

[0004] To this end, the utility model provides a linear slide tilting device. Utility Model Content

[0005] To this end, the technical problem to be solved by the utility model is to overcome the problem in the prior art that the slide and the carrier will stop suddenly when sliding, which will cause the slide and the carrier to generate excessive inertia. Under the inertia of the sudden stop, excessive pulling force is generated on the surface of the slide, and the screws may bend or break during the rapid movement and stop of the slide, thereby reducing their service life. In addition, the bent screws are not easy to turn and cannot be removed.

[0006] In order to solve the above technical problems, the utility model provides a linear slide tilting device, including a supporting base and a lap platform movably sleeved on the outer surface of the top of the supporting base, a vibration-damping pad movably sleeved on the outer surface of the bottom of the supporting base, and a threaded rod movably sleeved on the edge positions of both sides of the supporting base and the vibration-damping pad, a docking groove is provided on the top surface of the supporting base, a speaker housing is fixedly connected to the top surface of the supporting base and at the entrance of the docking groove, a pad is fixedly connected to the inner wall surface of the bottom of the docking groove, and a differentiation cone head arranged on the inner wall surface of the docking groove is fixedly connected to the top surface of the pad;

[0007] A docking limit unit is fixedly connected to the outer surface of the bottom of the overlapping platform, and the docking limit unit includes a connecting column fixedly connected to the outer surface of the bottom of the overlapping platform, and swing arm plates that are symmetrically fixedly connected to the edge positions on both sides of the bottom of the connecting column and are movably fitted on the inner wall surfaces on both sides of the docking groove. A conical downward pressure block is provided on the bottom surface of the connecting column and in the middle position of the swing arm plate, and one end of the swing arm plate is fixedly connected to a hook claw that is movably sleeved on the edge positions on both sides of the differentiation cone head.

[0008] In an embodiment of the present invention, a semicircular groove is provided at one end of the hook and at the bottom edge.

[0009] In one embodiment of the present invention, an R-shaped fillet is provided at the bottom end of the swing arm plate and at the outer edge position.

[0010] In one embodiment of the present invention, recessed corners are provided on both side surfaces of the differentiation cone head and in the middle.

[0011] In one embodiment of the utility model, semi-rounded corners are provided on both side surfaces of the differentiation cone head and at the top edge of the sunken concave corners.

[0012] In one embodiment of the utility model, support arm plates are arranged on both side surfaces of the support base, and both side edges of the support arm plates and the vibration-damping pads are arranged on the outer side surface of the threaded rod.

[0013] In one embodiment of the present invention, a soft pad is provided on the outer surface of the connecting column, and silicone is fixedly connected to the inner wall surface of the soft pad.

[0014] In one embodiment of the utility model, sliding rails are symmetrically fixedly connected to the top surface of the overlapping platform and located at the edge positions on both sides, and sliding blocks are movably sleeved on the top surface of the sliding rails.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] The utility model describes a linear slide tilting device, when the swing arm plate is fully extended into the docking groove, the surface of the swing arm plate is no longer squeezed and limited by the entrance position of the docking groove, the swing arm plate will expand to both sides, and then the surface of the swing arm plate will fit the inner wall surfaces on both sides of the docking groove, and the expansion force of the swing arm plate and the narrow outlet on the top inner wall surface of the docking groove are used to limit the shaking force of the swing arm plate to a certain extent, and the lap table is effectively limited on the top surface of the supporting base, so that the inertial impact force generated by the slide and the carrier during processing is guided into the interior of the docking groove through the lap table. Since the supporting base and the lap table are not completely fixed together, there is a certain tension and shaking buffer space between the two, so that the inertial impact force will not be transmitted to the inside of the threaded rod on the two side surfaces of the supporting base, so that the threaded rod will not bend due to inertia.

[0017] The utility model discloses a linear slide tilting device, when the overlapping platform needs to be disassembled at a later stage, the overlapping platform is lifted upward, because the supporting base is fixed on the surface of the processing table by the threaded rod and is itself in a stationary state, the supporting base will not produce excessive shaking when the overlapping platform is lifted, and as the overlapping platform is continuously lifted, the two swing arm plates will gradually deform under the pulling of external force and the narrow squeezing at the entrance of the docking groove, until the swing arm plates fall off from the inside of the docking groove, so that the position of the overlapping platform can be disassembled and peeled off without using screws, and at the same time the effect of reducing the impact and shaking of the slide and the carrier due to inertia when in use is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the support base in the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the support base in the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the supporting base during the extrusion process in the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the swing arm plate in the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting column in the utility model.

[0025] Explanation of the reference numerals in the drawings in the specification: 11. Support base; 111. Support arm plate; 112. Docking groove; 113. Speaker housing; 114. Pad; 115. Differentiation cone head; 12. Lapping platform; 121. Sliding track; 122. Slider; 123. Connecting column; a1. Cushion; a2. Silica gel; 124. Swing arm plate; 125. Hook; 126. Conical pressing block; 13. Vibration-damping pad; 14. Threaded rod. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0027] Reference Figures 1 to 6 As shown, a linear slide tilting device of the utility model comprises a supporting base 11 and a lap platform 12 movably sleeved on the outer surface of the top of the supporting base 11, a vibration-damping pad 13 movably sleeved on the outer surface of the bottom of the supporting base 11, a threaded rod 14 threadedly sleeved on the edge positions of both sides of the supporting base 11 and the vibration-damping pad 13, a docking groove 112 is provided on the top surface of the supporting base 11, a speaker housing 113 is fixedly connected to the top surface of the supporting base 11 and at the entrance of the docking groove 112, a pad 114 is fixedly connected to the inner wall surface of the bottom of the docking groove 112, and a differentiation cone head 115 arranged on the inner wall surface of the docking groove 112 is fixedly connected to the top surface of the pad 114;

[0028] A docking limit unit is fixedly connected to the bottom outer surface of the overlapping platform 12, and the docking limit unit includes a connecting column 123 fixedly connected to the bottom outer surface of the overlapping platform 12, and swing arm plates 124 that are movably fitted on the inner wall surfaces on both sides of the docking groove 112 are symmetrically fixedly connected to the edge positions of the bottom two sides of the connecting column 123, and a conical downward pressing block 126 is provided on the bottom surface of the connecting column 123 and at the middle position of the swing arm plate 124, and a hook claw 125 that is movably sleeved on the edge positions on both sides of the differentiation cone head 115 is fixedly connected to one end of the swing arm plate 124.

[0029] During operation, the threaded rod 14 is sleeved onto the outer surface of the supporting base 11, the vibration-damping pad 13 and the processing table, and the supporting base 11 and the vibration-damping pad 13 are fixed on the surface of the processing table. At the same time, the vibration-damping pad 13 is used to reduce vibration when the supporting base 11 is working, so as to reduce excessive shaking of the supporting base 11 and thus affect the processing accuracy of the slider 122. When the supporting base 11 is fixedly installed on the surface of the processing table, the swing arm plate 124 on the bottom surface of the connecting column 123 is fitted with the top surface of the speaker housing 113. At the same time, the inclined surface on the inner wall of the speaker housing 113 and the shape of the speaker housing 113 that is larger at the top and smaller at the bottom are used to make the swing arm plate 124 squeezed by the external force continuously, so that one end of the swing arm plate 124 The surfaces are squeezed toward the middle until the swing arm plate 124 passes through the entrance position of the docking groove 112 after closing. As the swing arm plate 124 continues to extend, the differentiation cone head 115 on the top surface of the pad 114 is used to extend and open the hook claws 125 on the bottom surface of the swing arm plate 124 to both sides until the hook claws 125 on one end of the swing arm plate 124 are respectively attached to the two side surfaces of the differentiation cone head 115. As the swing arm plate 124 continues to extend, the depression at the connection between the connecting column 123 and the swing arm plate 124 is clamped to the edge positions on both sides of the entrance of the docking groove 112, and the narrow space at the entrance of the docking groove 112 is used to clamp it to the outer surface of the swing arm plate 124, so as to limit the position of the connecting column 123. After the arm plate 124 is fully extended into the docking groove 112, the surface of the swing arm plate 124 is no longer squeezed and limited, and the swing arm plate 124 will expand to both sides, and then the surface of the swing arm plate 124 will be attached to the inner wall surfaces on both sides of the docking groove 112. The expansion force of the swing arm plate 124 and the narrow outlet on the top inner wall surface of the docking groove 112 are used to limit the swinging force of the swing arm plate 124 to a certain extent, so that the lap table 12 can be effectively limited on the top surface of the supporting base 11, so that the inertia generated by the slide and the carrier during processing is guided through the lap table 12 into the interior of the docking groove 112. Since the supporting base 11 and the lap table 12 are not completely fixed together, there is a certain tension between the two. The sway buffer space prevents the inertial impact force from being transmitted to the inside of the threaded rods 14 on the two side surfaces of the support base 11, thereby causing the threaded rods 14 to bend due to inertia. When the lap platform 12 needs to be disassembled later, the lap platform 12 is lifted upward. Since the support base 11 is fixed to the surface of the processing table by the threaded rods 14 and is itself in a stationary state, the support base 11 will not sway too much when the lap platform 12 is lifted. As the lap platform 12 is continuously lifted, the two swing arm plates 124 will gradually deform under the pulling of external force until the swing arm plates 124 fall off from the inside of the docking grooves 112, thereby achieving the goal of fixing the position of the lap platform 12 and disassembling and peeling it off without using screws.At the same time, it reduces the impact and shaking effect of the slide and the carrier due to inertia during use.

[0030] Further, such as Figures 1 to 6 As shown, a semicircular groove is provided at one end of the hook 125 and at the bottom edge, an R-shaped fillet is provided at the bottom end of the swing arm plate 124 and at the outer edge, and an indented concave angle is provided on both side surfaces of the differentiation cone head 115 and at the middle position, and a semicircular angle is provided on both side surfaces of the differentiation cone head 115 and at the top edge of the indented concave angle, support arm plates 111 are provided on both side surfaces of the support base 11, and both side edges of the support arm plates 111 and the vibration damping pad 13 are provided on the outer surface of the threaded rod 14, a soft pad a1 is provided on the outer surface of the connecting column 123, and silica gel a2 is fixedly connected to the inner wall surface of the soft pad a1, and sliding rails 121 are symmetrically fixedly connected to the top surface of the lap platform 12 and at the edge positions on both sides, and a slider 122 is movably sleeved on the top surface of the sliding rail 121.

[0031] During operation, when the swing arm plate 124 is inserted into the interior of the speaker housing 113, the swing angle of the swing arm plate 124 is adjusted by using the inclined surface on the inner wall of the speaker housing 113 and the R-shaped fillet on the outer surface of the bottom of the swing arm plate 124, so that one end of the swing arm plate 124 slides on the surface of the vibration damping pad 13, and then the swing arm plate 124 moves closer to the middle position of the speaker housing 113, so that the swing arm plate 124 passes through the entrance of the docking groove 112 and enters the interior of the docking groove 112. When the swing arm plate 124 passes through the entrance of the docking groove 112, the semi-circular corners on the two side surfaces of the top of the differentiation cone head 115 are fitted with the semi-circular groove on one end of the hook claw 125, so that the swing arm plate 124 When the movable arm plate 124 continues to descend under the subsequent thrust, the semicircular groove is used to push the swing arm plate 124 to both sides and unfold it. When the swing arm plate 124 is extended, the inclined surfaces on the inner wall surfaces on both sides of the docking groove 112 are fitted to the outer surface of the swing arm plate 124. At the same time, the hook claw 125 on one end of the swing arm plate 124 is overlapped with the sunken concave angle surfaces on both sides of the surface of the differentiation cone head 115 to limit the position of one end of the hook claw 125. When the swing arm plate 124 is extended, unfolded and later peeled off by using the semicircular grooves, R-shaped fillets and sunken concave angles on the outer surfaces of the swing arm plate 124, the hook claw 125 and the differentiation cone head 115, the swing arm plate 124 can better achieve the deformation and extension effect.

[0032] Working principle: The threaded rod 14 is sleeved onto the outer surface of the supporting base 11, the vibration-damping pad 13 and the processing table, and the supporting base 11 and the vibration-damping pad 13 are fixed on the surface of the processing table. At the same time, the vibration force generated by the vibration-damping pad 13 when the supporting base 11 is working is used to reduce vibration, so as to reduce excessive shaking of the supporting base 11 and thus reduce the effect of affecting the processing accuracy of the slider 122. When the supporting base 11 is fixedly installed on the surface of the processing table, the swing arm plate 124 on the bottom surface of the connecting column 123 is fitted with the top surface of the speaker shell 113. At the same time, the inclined surface on the inner wall of the speaker shell 113 and the shape of the speaker shell 113 that is larger at the top and smaller at the bottom are used to make the swing arm plate 124 squeezed by the external force. The end surfaces are squeezed and brought together toward the middle until the swing arm plate 124 passes through the entrance position of the docking groove 112 after closing. As the swing arm plate 124 continues to extend, the differentiation cone head 115 on the top surface of the pad 114 is used to extend and open the hook claws 125 on the bottom surface of the swing arm plate 124 to both sides until the hook claws 125 on one end of the swing arm plate 124 are respectively attached to the two side surfaces of the differentiation cone head 115. As the swing arm plate 124 continues to extend, the concave part at the connection between the connecting column 123 and the swing arm plate 124 is clamped to the edge positions on both sides of the entrance of the docking groove 112, and the narrow space at the entrance of the docking groove 112 is used to clamp it to the outer surface of the swing arm plate 124, so as to limit the position of the connecting column 123.

[0033] When the swing arm plate 124 is fully extended into the docking groove 112, the surface of the swing arm plate 124 is no longer squeezed and limited, and the swing arm plate 124 will expand to both sides, thereby fitting the surface of the swing arm plate 124 to the inner wall surfaces on both sides of the docking groove 112, and utilizing the expansion force of the swing arm plate 124 and the narrow outlet on the top inner wall surface of the docking groove 112 to limit the shaking force of the swing arm plate 124 to a certain extent, so that the lap table 12 can be effectively limited on the top surface of the support base 11, so that the inertia generated by the slide and the carrier during processing is guided through the lap table 12 into the interior of the docking groove 112. Since the support base 11 and the lap table 12 are not completely fixed together, there is a certain tension and shaking buffer space between the two, so that the inertial impact force will not be transmitted to the threaded rod 14 on the two side surfaces of the support base 11, thereby causing the threaded rod 14 to bend due to inertia;

[0034] When it is necessary to disassemble the lap platform 12 later, the lap platform 12 is lifted upward. Since the supporting base 11 is fixed to the surface of the processing table by the threaded rod 14 and is itself in a stationary state, the supporting base 11 will not produce excessive shaking when the lap platform 12 is lifted. As the lap platform 12 is continuously lifted, the two swing arm plates 124 will gradually deform under the pull of external force until the swing arm plates 124 fall off from the inside of the docking groove 112. This achieves the effect of fixing the position of the lap platform 12 and disassembling and peeling it off without using screws, while reducing the impact and shaking of the slide and the carrier due to inertia during use.

[0035] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A linear slide tilting device, comprising a supporting base (11) and a lap platform (12) movably sleeved on the outer surface of the top of the supporting base (11), a vibration-damping pad (13) movably sleeved on the outer surface of the bottom of the supporting base (11), and a threaded rod (14) movably sleeved on the edge positions of both sides of the supporting base (11) and the vibration-damping pad (13), characterized in that: A docking groove (112) is provided on the top surface of the support base (11); a speaker housing (113) is fixedly connected to the top surface of the support base (11) and located at the entrance of the docking groove (112); a pad (114) is fixedly connected to the bottom inner wall of the docking groove (112); and a differentiation cone head (115) arranged on the inner wall of the docking groove (112) is fixedly connected to the top surface of the pad (114); A docking limit unit is fixedly connected to the outer surface of the bottom of the overlapping platform (12), and the docking limit unit includes a connecting column (123) fixedly connected to the outer surface of the bottom of the overlapping platform (12), and swing arm plates (124) movably fitted on the inner wall surfaces of the two sides of the docking groove (112) are symmetrically fixedly connected at the edge positions on both sides of the bottom of the connecting column (123), and a conical downward pressing block (126) is arranged on the bottom surface of the connecting column (123) and at the middle position of the swing arm plate (124), and one end of the swing arm plate (124) is fixedly connected to a hook claw (125) movably sleeved on the edge positions on both sides of the differentiation cone head (115).

2. A linear slide tilting device according to claim 1, characterized in that: A semicircular groove is provided at one end of the hook claw (125) and at the bottom edge.

3. A linear slide tilting device according to claim 1, characterized in that: An R-shaped fillet is provided at the bottom end of the swing arm plate (124) and at the outer edge.

4. A linear slide tilting device according to claim 1, characterized in that: The two side surfaces of the differentiation cone head (115) are provided with indented corners at the middle position.

5. The linear slide tilting device according to claim 1, characterized in that: Semi-rounded corners are provided on both side surfaces of the differentiation cone head (115) and at the top edge of the indented corner.

6. The linear slide tilting device according to claim 1, characterized in that: Support arm plates (111) are arranged on both side surfaces of the support base (11), and both side edges of the support arm plates (111) and the vibration-damping pads (13) are arranged on the outer side surfaces of the threaded rods (14).

7. The linear slide tilting device according to claim 1, characterized in that: A soft pad (a1) is provided on the outer surface of the connecting column (123), and a silica gel (a2) is fixedly connected to the inner wall surface of the soft pad (a1).

8. The linear slide tilting device according to claim 1, characterized in that: Sliding rails (121) are symmetrically fixedly connected to the top surface of the bridging platform (12) and located at the edge positions on both sides, and sliding blocks (122) are movably sleeved on the top surface of the sliding rails (121).

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