An embedded track press-fitting device for a linear module

Abstract

The utility model discloses a kind of embedded track press-fitting devices for linear module, including bearing seat, sliding seat, driving component and fixture, bearing seat is used to bear the guide rail section bar of linear module, driving component drives sliding seat reciprocating movement along the length direction of bearing seat, fixture is set on sliding seat, the bottom of fixture two sides are respectively equipped with the extrusion protrusion of the upper portion of the opening of the mounting groove for extruding the mounting guide rail steel strip on the inner wall of guide rail section bar in bearing seat.The embedded track press-fitting device of the utility model, sliding seat one-way movement one stroke can at least process one guide rail section bar, sliding seat reciprocating movement one stroke can process at least two guide rail section bars, guide rail steel strip (i.e. Embedded track) press-fitting in mounting groove is very simple, and press-fitting efficiency is high, guide rail steel strip is not easily loose in mounting groove after press-fitting.

Description

Technical Field

[0001] This utility model relates to an embedded track pressing device for linear modules. Background Technology

[0002] In the linear module, the cooperation between the steel balls on both sides of the slide and the guide rail profile is one of the core structures for achieving high-precision, low-friction motion of the slide. This cooperation transforms the sliding friction between the slide and the guide rail profile into rolling friction by rolling the steel balls in the track on the inner wall of the guide rail profile, thereby significantly improving motion efficiency, accuracy and stability.

[0003] To meet the core requirements of linear modules for wear resistance, precision, and rigidity, grooves are machined on the inner wall of the guide rail profile. Guide rail steel strips (i.e., embedded tracks) are installed in the grooves. The guide rail steel strips are usually strip-shaped components made of high-carbon chromium bearing steel or alloy structural steel. The surface is hardened by quenching and precision grinding, and has extremely high wear resistance, rigidity, and dimensional accuracy. The guide rail steel strips can replace the contact surface of the guide rail profile itself and serve as the rolling track for the steel balls on both sides of the slide.

[0004] See the patent with authorization announcement number CN120506432 B. Figure 8 The longitudinal section of the guide rail profile 10 is generally U-shaped. Mounting grooves 101 are formed on the inner walls of the two side walls of the guide rail profile 10. The longitudinal section of the mounting groove 101 is trapezoidal, with the opening of the mounting groove 101 serving as the upper base of the trapezoid and the longitudinal side wall of the mounting groove 101 serving as the lower base. The width of the opening of the mounting groove 101 is smaller than the width of the longitudinal side wall of the mounting groove 101. The openings of the two mounting grooves 101 are positioned opposite each other, and each of the two mounting grooves 101 is used to mount two guide rails. The trapezoidal guide rail steel strip 20 is inserted into the mounting groove 101 from the port. In order to ensure that the guide rail steel strip 20 does not easily loosen in the mounting groove 101, it is necessary to compress and deform the upper part of the opening of the mounting groove 101 on the inner wall of the guide rail profile. The deformed part can press the guide rail steel strip 20 into the mounting groove 101. Therefore, it is necessary to develop a fixture component that can quickly and efficiently compress and deform the upper part of the opening of the mounting groove on the inner wall of the guide rail profile. Utility Model Content

[0005] The purpose of this invention is to provide an embedded track pressing device for linear modules.

[0006] According to one aspect of the present invention, an embedded track pressing device for a linear module is provided, comprising: Support base for the guide rail profile used to support linear modules; Slide; The driving component drives the slide to reciprocate along the length of the support; and The fixture is mounted on the slide. The bottom of the fixture has extrusion protrusions on the upper part of the opening of the mounting groove for extruding the mounting guide rail steel strip on the inner wall of the guide rail profile in the bearing seat.

[0007] This utility model discloses an embedded rail pressing device. The guide rail profile of a linear module is placed in a support. A guide rail steel strip (i.e., an embedded rail) is installed in a mounting groove on the inner wall of the guide rail profile. A driving component drives a slide to move along the length of the support. The extrusion protrusions of a fixture on the slide enter the inner cavity of the guide rail profile from its port. As the slide moves along the length of the support, the two extrusion protrusions on the fixture press against the upper parts of the two mounting groove openings on the inner wall of the guide rail profile. These extrusion protrusions deform the upper parts of the mounting groove openings, thus pressing the guide rail steel strip tightly into the mounting groove on the inner wall of the guide rail profile. One stroke of unidirectional movement of the slide is sufficient to process at least one guide rail profile, and one stroke of reciprocating movement of the slide is sufficient to process at least two guide rail profiles. The pressing of the guide rail steel strip (i.e., the embedded rail) in the mounting groove is very simple and efficient, and the guide rail steel strip will not easily loosen in the mounting groove after pressing.

[0008] Preferably, the middle part of the extrusion protrusion is arched.

[0009] Therefore, the arched extrusion protrusion in the middle part allows the jig to be easily inserted into the inner cavity of the guide rail profile. Moreover, the extrusion protrusion can gradually squeeze the upper part of the mounting groove opening on the inner wall of the guide rail profile, thereby ensuring that the upper part of the mounting groove opening is completely deformed to press the guide rail steel bar into the mounting groove. At the same time, the jig can be easily inserted into the inner cavity of the guide rail profile during single-stroke movement and return movement.

[0010] Preferably, there are two bearing seats and two fixtures, with the two fixtures respectively located at the bottom of both sides of the slide, and the two bearing seats arranged in parallel. When the drive component drives the slide to move along the length of the carrier, the extrusion protrusion on one fixture can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strip on the inner wall of the guide rail profile in one carrier, and the extrusion protrusion on another fixture can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strip on the inner wall of the guide rail profile in another carrier.

[0011] Therefore, by placing the two guide rail profiles of the linear module in two bearing seats, the slide can process two guide rail profiles simultaneously by moving one stroke in one direction, and process four guide rail profiles by moving the slide back and forth one stroke, thereby improving the pressing efficiency of the guide rail steel strips.

[0012] Preferably, the slide is provided with a wheel. When the drive component drives the slide to move along the length of the carrier, the wheel can roll on the inner bottom of the guide rail profile in the carrier.

[0013] Therefore, the wheel body can ensure that the fixture moves smoothly back and forth within the cavity of the guide rail profile.

[0014] Preferably, there are four wheels, with two wheels located at the front and rear ends of one fixture along the sliding direction, and the other two wheels located at the front and rear ends of another fixture along the sliding direction.

[0015] Therefore, each fixture can move smoothly back and forth in the inner cavity of the guide rail profile via two wheels, ensuring that the extrusion protrusion precisely extrudes the upper part of the mounting groove opening on the inner wall of the guide rail profile.

[0016] Preferably, the support includes an L-shaped base, a side push plate, and a driving device. The inner wall of the vertical plate of the L-shaped base is provided with a left locking plate that matches the shape of the outer wall of the guide rail profile. The side push plate has a right locking plate that matches the shape of the outer wall of the guide rail profile on its wall facing the left locking plate. The driving device can drive the side push plate to move closer to or away from the left locking plate. The left snap-fit ​​plate, the horizontal plate of the L-shaped base, and the right snap-fit ​​plate enclose the cavity of the guide rail profile that accommodates the linear module.

[0017] Therefore, before installing the guide rail profile, the drive device drives the side push plate away from the left snap-fit ​​plate, places the guide rail profile on the horizontal plate of the L-shaped base, and has one side wall of the guide rail profile abut against the left snap-fit ​​plate. Then, the drive device drives the side push plate closer to the left snap-fit ​​plate, and the right snap-fit ​​plate on the side push plate gets close to the other side wall of the guide rail profile and presses against the side wall of the guide rail profile, thereby firmly snapping the guide rail profile into the cavity enclosed by the left snap-fit ​​plate, the horizontal plate of the L-shaped base, and the right snap-fit ​​plate. The left snap-fit ​​plate and the right snap-fit ​​plate, which are adapted to the shape of the outer wall of the guide rail profile, can ensure that the outer wall of the guide rail profile will not be squeezed and damaged after the guide rail profile is snapped.

[0018] Preferably, the support seat also includes a slide rail, and the bottom of the side push plate is provided with a slider, which slides on the slide rail.

[0019] Therefore, through the sliding cooperation of the slider and the slide rail, the side push plate can smoothly move closer to or away from the left snap plate.

[0020] Preferably, the driving device is a cylinder or a linear motor, and the end of the drive rod of the cylinder or linear motor is located on the wall of the side push plate away from the left snap plate.

[0021] Therefore, a cylinder or linear motor can smoothly drive the side push plate closer to or away from the left snap plate.

[0022] Preferably, it also includes a limiting seat, which is located at the end of the L-shaped base. The limiting seat can limit the end of the guide rail profile in the bearing seat, and the limiting seat is provided with a U-shaped groove for the fixture to pass through.

[0023] Therefore, when the extrusion protrusion on the fixture extrudes the upper part of the mounting groove opening on the inner wall of the guide rail profile, in order to prevent the guide rail profile from moving along its length during the movement of the fixture and affecting the processing quality, the limiting seat can limit the end of the guide rail profile in the bearing seat to prevent the guide rail profile from moving along its length during the processing. The U-shaped groove on the limiting seat can ensure that the fixture can normally enter into and exit the inner cavity of the guide rail profile, and ensure that the limiting seat will not interfere with the movement of the fixture.

[0024] Preferably, it also includes a mounting plate, a support base and a drive component disposed on the mounting plate, the drive component being a linear module, and a slide base disposed on the slide table of the linear module.

[0025] Therefore, the mounting plate can provide support for the carrier and drive components, and the slide of the linear module can drive the slide to reciprocate along the length of the carrier. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of an embedded track pressing device for a linear module according to one embodiment of the present invention; Figure 2 for Figure 1 A structural schematic diagram of the embedded track pressing device from another perspective; Figure 3 for Figure 1 The diagram shows another view of the embedded track pressing device after the slide is hidden. Figure 4 for Figure 1 The diagram shows the structure of the slide block in the embedded track pressing device. Figure 5 for Figure 4 The diagram shows the structure of the slide from another perspective; Figure 6 for Figure 1 The diagram shows the structure of the bearing seat in the embedded track pressing device. Figure 7 for Figure 6 The diagram shows a structural schematic of a support base in which guide rail profiles are installed. Figure 8 for Figure 7 The diagram shows the structural schematic of the guide rail profile in the support base; Figure 9 for Figure 1 The diagram shows the usage status of the embedded track pressing device. Figure 10 for Figure 9 The diagram shows the state of the embedded track pressing device after the limit seat is hidden. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for 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. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. It should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "set up" 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 communication between two components.

[0029] See Figures 1 to 7 An embedded track pressing device for linear modules includes a support seat 1, a slide seat 2, a drive component 3, a fixture 4, a limit seat 5, and a mounting plate 6.

[0030] See Figures 1 to 3 The support base 1 is used to support the guide rail profile of the linear module. The specific structure of the support base 1 is as follows: (See attached diagram) Figure 6 and Figure 7 The support 1 includes an L-shaped base 11, a side push plate 12, a drive device 13, and a slide rail 14. The L-shaped base 11 is fixed on the mounting plate 6. Figure 2As shown, a left retaining plate 112 is fixed to the inner wall of the vertical plate 111 of the L-shaped base 11. The shape of the left retaining plate 112 matches the outer wall shape of the machined guide rail profile. A right retaining plate 121 is fixed to the wall of the side push plate 12 facing the left retaining plate 112. The shape of the right retaining plate 121 matches the outer wall shape of the machined guide rail profile. The driving device 13 can drive the side push plate 12 to move closer to or away from the left retaining plate 112. The left retaining plate 112, the horizontal plate 113 of the L-shaped base 11, and the right retaining plate 121 are all connected. The connecting plates 121 together enclose the cavity of the guide rail profile accommodating the linear module. Before installing the guide rail profile, the driving device 13 drives the side push plate 12 away from the left connecting plate 112, placing the guide rail profile on the horizontal plate 113 of the L-shaped base 11 with one side wall of the guide rail profile abutting against the left connecting plate 112. Then, the driving device 13 drives the side push plate 12 closer to the left connecting plate 112, and the right connecting plate 121 on the side push plate 12 approaches the other side wall of the guide rail profile and presses against the side wall of the guide rail profile. Figure 7 (as shown in the diagram), thereby securely locking the guide rail profile into the cavity enclosed by the left locking plate 112, the horizontal plate 113 of the L-shaped base 11, and the right locking plate 121. The left locking plate 112 and the right locking plate 121, which are adapted to the shape of the outer wall of the guide rail profile, can ensure that the outer wall of the guide rail profile will not be squeezed and damaged after the guide rail profile is locked.

[0031] See Figure 6 and Figure 7 In this embodiment, the driving device 13 is a cylinder, and the end of the cylinder's driving rod is fixed to the wall of the side push plate 12 away from the left snap-fit ​​plate 112. The driving device 13 is fixed to the mounting plate 6. Figure 1 As shown), the cylinder can smoothly drive the side push plate 12 closer to or further away from the left latching plate 112. In other embodiments, the drive device 13 may also be a linear motor or a hydraulic cylinder.

[0032] See Figure 6 and Figure 7 A slider 122 is installed at the bottom of the side push plate 12. The slider 122 is snapped onto the slide rail 14, and the slider 122 can slide on the slide rail 14. The slide rail 14 is fixed on the mounting plate 6. Figure 1 As shown, through the sliding engagement of slider 122 and slide rail 14, the side push plate 12 can smoothly move closer to or further away from the left snap plate 112.

[0033] See Figure 6 and Figure 7 In this embodiment, a support seat 1 is formed by N sub-support seats with the same structure arranged in series. Each sub-support seat has the same structure and includes an L-shaped base 11, a side push plate 12, a drive device 13 and a slide rail 14. The N sub-support seats work synchronously. The corresponding number of sub-support seats can be selected to work synchronously according to the length of the guide rail profile.

[0034] See Figure 3 In this embodiment, there are two support seats 1, which are arranged in parallel. The two support seats 1 are located on both sides of the drive component 3. The two support seats 1 can be processed with guide rail profiles of the same model and size, or they can be processed with guide rail profiles of different sizes (width or length).

[0035] See Figure 1 and Figure 2 The limiting seats 5 are fixed on the mounting plate 6. There are four limiting seats 5 in total. Two limiting seats 5 are located at the ends of the L-shaped bases 11 of one bearing seat 1, and the other two limiting seats 5 are located at the ends of the L-shaped bases 11 of another bearing seat 1. The limiting seats 5 can limit the ends of the guide rail profiles installed in the bearing seat 1. The limiting seats 5 are formed with U-shaped grooves 51 for the jig 4 to pass through. Figure 3 As shown), to prevent the guide rail profile from moving along its length during the movement of the fixture 4 and affecting the processing quality, the limiting seat 5 can limit the end of the guide rail profile installed in the bearing seat 1. Figure 9 As shown), to prevent the guide rail profile from moving along its length during processing, the U-shaped groove 51 on the limiting seat 5 can ensure that the fixture 4 can normally enter and exit the inner cavity of the guide rail profile, and ensure that the limiting seat 5 will not interfere with the movement of the fixture 4.

[0036] See Figure 1 and Figure 2 The driving component 3 can drive the slide 2 to reciprocate along the length direction of the support seat 1. The driving component 3 is fixed on the mounting plate 6. In this embodiment, the driving component 3 is a linear module, specifically a lead screw linear module. The slide 2 is fixed on the slide table 31 of the linear module. The mounting plate 6 can provide support for the support seat 1 and the driving component 3. The slide table 31 of the linear module can drive the slide 2 to reciprocate along the length direction of the support seat 1.

[0037] See Figures 1 to 3 The fixture 4 is mounted on the slide 2. The fixture 4 and the slide 2 are detachably connected. The fixture 4 can be replaced with a suitable fixture according to the size of the guide rail profile being processed. The bottom of the fixture 4 has outwardly extending extrusion protrusions 41 formed on both sides. The extrusion protrusions 41 are used to extrude the upper part of the opening of the mounting groove of the guide rail steel strip on the inner wall of the guide rail profile installed in the bearing seat 1 and deform it.

[0038] See Figure 5The middle part of the extrusion protrusion 41 is arched, that is, starting from one end of the fixture 4, the distance between the extrusion protrusions 41 on both sides of the bottom of the fixture 4 gradually increases and then gradually decreases. The arched extrusion protrusion 41 in the middle part allows the fixture 4 to be easily inserted into the inner cavity of the guide rail profile. Moreover, the extrusion protrusion 41 can gradually press the upper part of the mounting groove opening on the inner wall of the guide rail profile, thereby ensuring that the upper part of the mounting groove opening is completely deformed to press the guide rail steel strip into the mounting groove. At the same time, the single-stroke movement and the return movement of the fixture 4 can be easily inserted into and out of the inner cavity of the guide rail profile.

[0039] See Figure 4 and Figure 5 The slide 2 is equipped with a rotatable wheel 21. When the drive component 3 drives the slide 2 to move along the length of the support 1, the wheel 21 can roll on the inner bottom of the guide rail profile installed in the support 1. The wheel 21 can ensure that the fixture 4 moves smoothly back and forth in the inner cavity of the guide rail profile.

[0040] See Figure 4 and Figure 5 There are two fixtures 4 and four wheels 21. The two fixtures 4 are respectively installed on the bottom of both sides of the slide 2. Two wheels 21 are located at the front and rear ends of one fixture 4 along the moving direction of the slide 2, and the other two wheels 21 are located at the front and rear ends of the other fixture 4 along the moving direction of the slide 2. When the driving component 3 drives the slide 2 to move along the length of the bearing seat 1, the two extrusion protrusions 41 on one fixture 4 can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strips on the inner wall of the guide rail profile in one bearing seat 1. The two extrusion protrusions 41 on the other fixture 4 It can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strip on the inner wall of the guide rail profile in another bearing seat 1. The two guide rail profiles of the linear module are placed in the two bearing seats 1 respectively. The slide 2 can process the two guide rail profiles installed in the two bearing seats 1 at the same time by moving one stroke in one direction. The slide 2 can process four guide rail profiles by moving one stroke back and forth, thereby improving the pressing efficiency of the guide rail steel strip. Each fixture 4 can move back and forth smoothly in the inner cavity of the guide rail profile through two wheels 21, ensuring that the extrusion protrusion 41 accurately extrudes the upper part of the mounting groove opening on the inner wall of the guide rail profile.

[0041] The embedded track pressing device of this utility model has the following structure for the guide rail profile installed in the bearing seat 1: Figure 8As shown, the longitudinal section of the guide rail profile 10 is generally U-shaped. Mounting grooves 101 are formed on the inner walls of the two side walls of the guide rail profile 10. The longitudinal section of the mounting groove 101 is trapezoidal. The opening of the mounting groove 101 serves as the upper base of the trapezoid, and the longitudinal side wall of the mounting groove 101 serves as the lower base of the trapezoid. The width of the opening of the mounting groove 101 is smaller than the width of the longitudinal side wall of the mounting groove 101. The openings of the two mounting grooves 101 are arranged opposite to each other. The two mounting grooves 101 are used to install two guide rail steel bars 20 (i.e., embedded rails). The trapezoidal guide rail steel bars 20 are inserted into the mounting grooves 101 from the port. In order to ensure that the guide rail steel bars 20 are not easily loosened in the mounting grooves 101, the extrusion protrusions 41 on the fixture 4 of the embedded rail pressing device of this utility model can extrude and deform the upper part of the opening of the mounting groove 101 on the inner wall of the guide rail profile 10.

[0042] See Figures 1 to 10 The embedded track pressing device of this utility model clamps the two guide rail profiles 10 of the linear module into the two bearing seats 1. Figure 7 , Figure 9 and Figure 10 As shown), a guide rail steel strip (i.e., an embedded rail) is installed in the mounting groove on the inner wall of the guide rail profile 10. The driving component 3 drives the slide 2 to move along the length direction of the bearing seat 1. The two extrusion protrusions 41 on the fixture 4 on the slide 2 pass through the U-shaped groove 51 on the limiting seat 5 and enter the inner cavity of the guide rail profile from the port. As the slide 2 moves along the length direction of the bearing seat 1, the two extrusion protrusions 41 on the fixture 4 will press against the upper part of the two mounting groove openings on the inner wall of the guide rail profile respectively. Figure 9 and Figure 10 As shown), the two extrusion protrusions 41 on the fixture 4 can drive the upper part of the mounting groove opening to deform, thereby pressing the guide rail steel strip into the mounting groove on the inner wall of the guide rail profile. Furthermore, when the slide 2 moves along the length of the bearing seat 1, each fixture 4 can smoothly reciprocate within the inner cavity of the guide rail profile via two wheels 21, ensuring that the extrusion protrusions 41 accurately extrude the upper part of the mounting groove opening on the inner wall of the guide rail profile. Moreover, since the middle part of the extrusion protrusions 41 is arched, the extrusion protrusions 41 can gradually extrude the upper part of the mounting groove opening on the inner wall of the guide rail profile. The upper part of the mounting groove opening is fully deformed to press the guide rail steel strip into the mounting groove. At the same time, the jig 4 can be easily inserted into and removed from the inner cavity of the guide rail profile by moving in one direction and returning to the original position. The embedded rail pressing device of this utility model can process two guide rail profiles 10 by moving the slide 2 in one direction for one stroke, and can process four guide rail profiles 10 by moving the slide 2 back and forth for one stroke. The pressing of the guide rail steel strip (i.e., the embedded rail) in the mounting groove is very simple and efficient. After pressing, the guide rail steel strip will not easily loosen in the mounting groove.

[0043] The above descriptions are merely some embodiments of this utility model, intended to illustrate the technical means of this utility model, and are not intended to limit the technical scope of this utility model. Any obvious improvements made to this utility model by those skilled in the art in conjunction with existing common knowledge fall within the protection scope of this utility model.

Claims

1. An embedded track pressing device for a linear module, characterized in that, include: Support base for the guide rail profile used to support linear modules; Slide; A driving component that drives the slide to reciprocate along the length of the support seat; and The fixture is mounted on the slide, and the bottom of the fixture has extrusion protrusions on the upper part of the opening of the mounting groove for extruding the mounting guide rail steel strip on the inner wall of the guide rail profile in the bearing seat.

2. The embedded track pressing device according to claim 1, characterized in that, The middle part of the extrusion protrusion is arched.

3. The embedded track pressing device according to claim 1, characterized in that, The number of the bearing seats and fixtures is two, with the two fixtures respectively located at the bottom of both sides of the slide, and the two bearing seats arranged in parallel. When the drive component drives the slide to move along the length of the carrier, the extrusion protrusion on one fixture can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strip on the inner wall of the guide rail profile in one carrier, and the extrusion protrusion on another fixture can extrude and deform the upper part of the opening of the mounting groove for mounting guide rail steel strip on the inner wall of the guide rail profile in another carrier.

4. The embedded track pressing device according to claim 3, characterized in that, The slide block is equipped with wheels. When the drive component drives the slide to move along the length of the carrier, the wheel can roll on the inner bottom of the guide rail profile in the carrier.

5. The embedded track pressing device according to claim 4, characterized in that, The number of wheels is four, with two wheels located at the front and rear ends of one fixture along the sliding direction, and the other two wheels located at the front and rear ends of another fixture along the sliding direction.

6. The embedded track pressing device according to any one of claims 1 to 5, characterized in that, The support includes an L-shaped base, a side push plate, and a driving device. The inner wall of the vertical plate of the L-shaped base is provided with a left locking plate that matches the shape of the outer wall of the guide rail profile. The side push plate has a right locking plate that matches the shape of the outer wall of the guide rail profile on its wall facing the left locking plate. The driving device can drive the side push plate to move closer to or away from the left locking plate. The left snap-fit ​​plate, the horizontal plate of the L-shaped base, and the right snap-fit ​​plate enclose the cavity of the guide rail profile that accommodates the linear module.

7. The embedded track pressing device according to claim 6, characterized in that, The support also includes a slide rail, and the bottom of the side push plate is provided with a slider, which slides on the slide rail.

8. The embedded track pressing device according to claim 6, characterized in that, The driving device is a cylinder or a linear motor, and the end of the drive rod of the cylinder or linear motor is located on the wall of the side push plate away from the left snap plate.

9. The embedded track pressing device according to claim 6, characterized in that, It also includes a limiting seat, which is located at the end of the L-shaped base. The limiting seat can limit the end of the guide rail profile in the bearing seat. The limiting seat is provided with a U-shaped groove for the fixture to pass through.

10. The embedded track pressing device according to claim 1, characterized in that, It also includes a mounting plate, on which the support base and the drive component are mounted. The drive component is a linear module, and the slide is mounted on the slide table of the linear module.

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