Sliding block pressing and locking mechanism

Abstract

The utility model discloses a sliding block pressing and locking mechanism, relates to the technical field of sliding block locking mechanisms, and aims to solve the problems that the conventional sliding block locking mechanism locks a sliding block in a manner of rotating a fastener, but the fastener needs to be operated in a positive and negative rotation manner every time, the operation is relatively tedious, the locking state stability of the fastener is relatively poor, and the locking efficiency is relatively high. The device comprises a sliding rail, a sliding block is movably arranged on the sliding rail, an inner connecting block is arranged in the center of the bottom of the sliding block, the inner connecting block and the sliding block are of an integrated structure, and a switch button is arranged at one end of the sliding rail; the center inner groove is formed in the sliding block, sliding inner grooves are formed in the two sides of the center inner groove, the two sliding inner grooves communicate with the center inner groove, a bottom groove is formed in the center of the bottom of the center inner groove, and a reset spring is arranged in the bottom groove; and the center connecting rod is arranged in the center inner groove, and bearing vertical rods are movably arranged in the two sliding inner grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of slider locking mechanisms, in particular to a slider pressing locking mechanism. Background Art

[0002] The slider is a mold component that can slide perpendicular to the mold opening and closing direction or at a certain angle to the mold opening and closing direction during the mold opening action.

[0003] For example, the announcement number is: CN 214945778 U (named as a slider locking mechanism), including a linear guide rail and a slider arranged on the linear guide rail and slidably connected to the linear guide rail, and also including a connecting plate horizontally installed on the top surface of the slider, the connecting plate is detachably connected to a slider lock seat on the side facing the linear guide rail, the slider lock seat is arranged adjacent to the slider, the slider lock seat is provided with a connecting channel for the linear guide rail to pass through, both sides of the slider lock seat are provided with mounting holes, the two mounting holes are respectively connected to the two sides of the connecting channel, and the mounting holes of each slider lock seat are connected to the two sides of the connecting channel. The mounting holes are each provided with a locking block, and the slider lock seat is provided with a fastener, and the fasteners are respectively connected to the two locking blocks so that the two locking blocks can jointly press against the linear guide rail, and the two locking blocks are respectively installed on the two mounting holes of the slider lock seat, and the two locking blocks are made to jointly clamp the linear guide rail by rotating the fastener, so as to achieve the effect of being able to freely lock the slider on the linear guide rail, and in the process of rotating the fastener, the size of the clamping force of the two locking blocks on the linear guide rail can be adjusted, so that the size of the locking force on the two locking blocks can be adjusted according to the on-site conditions.

[0004] The above-mentioned slider locking mechanism locks the slider by rotating the fastener, but the fastener needs to be operated forward and reversely each time, which is cumbersome, and the locking state stability of the fastener is poor, and the slider is prone to loosening. For this reason, we provide a slider press locking mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a slider push locking mechanism to solve the problem that the existing slider locking mechanism proposed in the above background technology locks the slider by rotating a fastener, but the fastener needs to be operated forward and reversely each time, which is cumbersome, and the locking state stability of the fastener is poor, and the slider is prone to loosening.

[0006] To achieve the above object, the utility model provides the following technical solutions: a slider pressing and locking mechanism, comprising a slide rail, a slide rail is movably provided on the slide rail, an inner connection block is provided at the bottom center of the slide rail, the inner connection block and the slide rail are an integrated structure, and a switch button is provided at one end of the slide rail;

[0007] Also includes:

[0008] A central inner groove is arranged inside the slider, and sliding inner grooves are arranged on both sides of the central inner groove, and the two sliding inner grooves are connected to the central inner groove. A bottom groove is arranged at the center of the bottom of the central inner groove, and a return spring is arranged inside the bottom groove;

[0009] A central connecting rod is arranged inside the central inner groove, and a load-bearing vertical rod is movably arranged inside the two sliding inner grooves, and the two load-bearing vertical rods are an integral structure with the central connecting rod. A linkage rod is arranged at the center position of the upper end of the central connecting rod, and the linkage rod and the central connecting rod are an integral structure;

[0010] The guide groove is arranged at the center position of the upper end of the slide rail, and both sides of the guide groove are provided with engaging grooves, and the insides of the two engaging grooves are fixed with electromagnets by nail-free glue.

[0011] Preferably, a through-rod hole is provided at the through-connection position between the linkage rod and the central inner groove, the through-rod hole is connected to the interior of the central inner groove, a pressing cap is provided on the top of the linkage rod, and the pressing cap and the linkage rod are an integrated structure.

[0012] Preferably, both ends of the switch button are provided with connecting wires, and the output end of the switch button is electrically connected to the input ends of the two electromagnets respectively through the connecting wires.

[0013] Preferably, iron blocks are embedded in the bottoms of the two supporting uprights, and the supporting uprights are adsorbed and connected to the electromagnets via the iron blocks.

[0014] Preferably, a bottom groove is provided inside the inner connection block, a roller is movably provided inside the bottom groove via a bearing and a connecting shaft, and the inner connection block is rollingly connected to the guide groove via the roller.

[0015] Preferably, two mounting end blocks are provided at both ends of the slide rail, and the four mounting end blocks are an integral structure with the slide rail.

[0016] Preferably, both ends of the return spring are fixedly connected to the central connecting rod and the bearing inner cavity respectively by means of nail-free glue.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The invention discloses a locking mechanism for locking the sliding block, which only needs to be pressed down, and after the pressing cap is pressed down, the linkage rod is pressed down synchronously, pushing the central connecting rod inside the central inner groove, and driving the two bearing upright rods inside the sliding inner groove to move downward and abut against the electromagnet. The electromagnet attracts the iron block, thereby locking the sliding block to the sliding rail. When the contact locking state is required, it is only necessary to turn off the switch button to make the two electromagnets power off synchronously. At this time, the iron block loses its adsorption force, and under the action of the return spring, the two bearing upright rods and the central connecting rod are pushed back to the top positions of the central inner groove and the sliding inner groove, thereby making the pressing cap return to the state before being pressed. The whole process does not require the forward and reverse operation of the fastener, and the operation is simple and the locking is convenient. The existing sliding block locking mechanism locks the sliding block by rotating the fastener, but the forward and reverse operation of the fastener is required each time, which is relatively cumbersome, and the locking state stability of the fastener is poor, and the problem of the sliding block locking loosening is prone to occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the slider pressing and locking mechanism of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the slider of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the slide rail of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure of part A of the utility model;

[0023] In the figure: 1. Slide rail; 2. Mounting end block; 3. Sliding block; 4. Guide groove; 5. Embossed groove; 6. Switch button; 7. Wire connection; 8. Linkage rod; 9. Pressing cap; 10. Internal connection block; 11. Sliding inner groove; 12. Load-bearing vertical rod; 13. Iron block; 14. Electromagnet; 15. Through-rod hole; 16. Center inner groove; 17. Center connecting rod; 18. Bottom groove; 19. Roller; 20. Load-bearing inner cavity; 21. Reset spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a slider pressing and locking mechanism, comprising a slide rail 1, a slide rail 3 is movably provided on the slide rail 1, an inner block 10 is provided at the bottom center of the slide rail 3, the inner block 10 and the slide rail 3 are an integral structure, and a switch button 6 is provided at one end of the slide rail 1;

[0026] Also includes:

[0027] A central inner groove 16 is arranged inside the slider 3, and sliding inner grooves 11 are arranged on both sides of the central inner groove 16, and the two sliding inner grooves 11 are connected to the central inner groove 16. A bottom groove 18 is arranged at the center of the bottom of the central inner groove 16, and a return spring 21 is arranged inside the bottom groove 18;

[0028] A central connecting rod 17 is arranged inside the central inner groove 16, and a load-bearing vertical rod 12 is movably arranged inside the two sliding inner grooves 11, and the two load-bearing vertical rods 12 are both integrated with the central connecting rod 17. A linkage rod 8 is arranged at the center position of the upper end of the central connecting rod 17, and the linkage rod 8 is an integrated structure with the central connecting rod 17;

[0029] The guide groove 4 is arranged at the center of the upper end of the slide rail 1, and both sides of the guide groove 4 are provided with engaging grooves 5, and the insides of the two engaging grooves 5 are fixed with electromagnets 14 by nail-free glue.

[0030] When you need to lock the slider, you only need to press the pressing cap. After the pressing cap is pressed down, the linkage rod is pressed down synchronously, pushing the center connecting rod inside the center inner groove, and driving the load-bearing vertical rods inside the two sliding inner grooves to move downward and abut against the electromagnet. The electromagnet absorbs the iron block, thereby locking the slider to the slide rail. When the contact locking state is required, you only need to turn off the switch button to make the two electromagnets lose power at the same time. At this time, the iron block loses its adsorption force. Under the action of the reset spring, the two load-bearing vertical rods and the center connecting rod are pushed back to the top position of the center inner groove and the sliding inner groove, so that the pressing cap returns to the state before being pressed.

[0031] See also Figure 4 A through-rod hole 15 is provided at the through-connection position between the linkage rod 8 and the central inner groove 16. The through-rod hole 15 is connected to the interior of the central inner groove 16. A pressing cap 9 is provided on the top of the linkage rod 8. The pressing cap 9 and the linkage rod 8 are an integral structure. The through-rod hole 15 provided at the through-connection position between the linkage rod 8 and the central inner groove 16 facilitates the lifting and lowering activities of the linkage rod 8.

[0032] See also Figure 1 and Figure 3 Both ends of the switch button 6 are provided with connecting wires 7, and the output end of the switch button 6 is electrically connected to the input ends of the two electromagnets 14 through the connecting wires 7. The connecting wires 7 provided at both ends of the switch button 6 play the role of an external power supply.

[0033] See also Figure 2The bottom of the two supporting uprights 12 are embedded with iron blocks 13, and the supporting uprights 12 are adsorbed and connected with the electromagnet 14 through the iron blocks 13. The iron blocks 13 embedded at the bottom of the two supporting uprights 12 facilitate the adsorption and connection of the electromagnet 14.

[0034] See also Figure 4 A bottom groove 18 is provided inside the internal block 10, and a roller 19 is movably provided inside the bottom groove 18 through a bearing and a connecting shaft. The internal block 10 is rollingly connected to the guide groove 4 through the roller 19, and the bottom groove 18 provided inside the internal block 10 plays the role of supporting the roller 19.

[0035] See also Figure 1 Two mounting end blocks 2 are provided at both ends of the slide rail 1. The four mounting end blocks 2 are all integrated with the slide rail 1. The two mounting end blocks 2 provided at both ends of the slide rail 1 serve to facilitate the fixed installation of the slide rail 1.

[0036] See also Figure 4 The two ends of the return spring 21 are fixedly connected to the central connecting rod 17 and the bearing inner cavity 20 respectively through nail-free glue.

[0037] Working principle: When in use, connect the connecting wire 7 to an external power source, and press the switch button 6, so that the two electromagnets 14 are connected to the power synchronously to generate an adsorption magnetic force, and the slider 3 slides on the slide rail 1, and the roller 19 is connected to the inner block 10 through rolling connection, which assists the smooth movement of the slider 3. When the slider needs to be locked, just press the pressing cap 9. After the pressing cap 9 is pressed down, the linkage rod 8 is pressed down synchronously, pushing the central connecting rod 17 inside the central inner groove 16, and driving the bearing uprights 12 inside the two sliding inner grooves 11 to move downward and abut against the electromagnet 14. On the upper side, the electromagnet 14 attracts the iron block 13, thereby locking the slider 3 to the slide rail 1. When the contact locking state is required, it is only necessary to turn off the switch button 6, so that the two electromagnets 14 are powered off synchronously. At this time, the iron block 13 loses its adsorption force, and under the action of the reset spring 21, the two load-bearing vertical rods 12 and the center connecting rod 17 are pushed back to the top positions of the center inner groove 16 and the sliding inner groove 11, so that the pressing cap 9 returns to the state before pressing. The whole process does not require forward and reverse operation of the fasteners, the operation is simple, the locking is convenient, and the use of the slider pressing and locking mechanism is completed.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A slider push locking mechanism, comprising a slide rail (1), a slide rail (3) movably arranged on the slide rail (1), an inner block (10) arranged at the bottom center of the slide rail (3), the inner block (10) and the slide rail (3) forming an integral structure, and a switch button (6) arranged at one end of the slide rail (1); Features: Also includes: A central inner groove (16) is arranged inside the sliding block (3), and sliding inner grooves (11) are arranged on both sides of the central inner groove (16), and the two sliding inner grooves (11) are arranged in communication with the central inner groove (16). A bottom groove (18) is arranged at the center position of the bottom of the central inner groove (16), and a return spring (21) is arranged inside the bottom groove (18); A central connecting rod (17) is arranged inside the central inner groove (16), and a load-bearing vertical rod (12) is movably arranged inside the two sliding inner grooves (11), and the two load-bearing vertical rods (12) are both integrally formed with the central connecting rod (17). A linkage rod (8) is arranged at the center position of the upper end of the central connecting rod (17), and the linkage rod (8) and the central connecting rod (17) are integrally formed; A guide groove (4) is arranged at the center position of the upper end of the slide rail (1), and engaging grooves (5) are arranged on both sides of the guide groove (4), and electromagnets (14) are fixed inside the two engaging grooves (5) by means of nail-free glue.

2. A slider pressing and locking mechanism according to claim 1, characterized in that: A connecting rod hole (15) is provided at the connecting position between the linkage rod (8) and the central inner groove (16), the connecting rod hole (15) is connected to the interior of the central inner groove (16), a pressing cap (9) is provided at the top of the linkage rod (8), and the pressing cap (9) and the linkage rod (8) are an integrated structure.

3. The slider pressing and locking mechanism according to claim 1, characterized in that: Both ends of the switch button (6) are provided with connecting wires (7), and the output end of the switch button (6) is electrically connected to the input ends of the two electromagnets (14) respectively through the connecting wires (7).

4. The slider pressing and locking mechanism according to claim 1, characterized in that: An iron block (13) is embedded in the bottom of each of the two supporting uprights (12), and the supporting uprights (12) are adsorbed and connected to the electromagnet (14) via the iron block (13).

5. The slider pressing and locking mechanism according to claim 1, characterized in that: A bottom groove (18) is provided inside the internal connection block (10), a roller (19) is movably provided inside the bottom groove (18) via a bearing and a connecting shaft, and the internal connection block (10) is rollingly connected to the guide groove (4) via the roller (19).

6. The slider pressing and locking mechanism according to claim 1, characterized in that: Two mounting end blocks (2) are provided at both ends of the slide rail (1), and the four mounting end blocks (2) are all integrally formed with the slide rail (1).

7. The slider pressing and locking mechanism according to claim 1, characterized in that: The two ends of the return spring (21) are respectively fixedly connected to the central connecting rod (17) and the bearing inner cavity (20) by means of nail-free glue.

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