Linear guide rail fixing device

Abstract

The utility model discloses a linear guide rail fixing device in the technical field of fixing devices, which comprises a guide rail body and a mounting seat, guide rail grooves are symmetrically arranged on two sides of the guide rail body, the guide rail body is arranged at the upper end of the mounting seat, and a plurality of fixing mechanisms are connected in the mounting seat and used for fixing the guide rail body and the mounting seat. The fixing mechanism comprises a pressing rod block, transmission pieces and insertion rods, the upper end of the pressing block slidably extends out of the upper end of the mounting base, the transmission pieces are symmetrically arranged on the two sides of the lower end of the pressing block and attached to the pressing block, the insertion rods are arranged at the upper ends of the transmission pieces, and the lower ends of the insertion rods are attached to the transmission pieces; the upper end of the inserting rod slidably extends out of the upper end of the mounting base and is inserted into the guide rail body. The guide rail has the advantages that the guide rail body is connected with the mounting seat through linkage of components in the fixing mechanism, then the guide rail body and the mounting seat are fixed through the bolts, operation is simple and convenient, and influence on the surface of the guide rail body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a linear guide rail fixing device. Background Art

[0002] Linear guides, also known as linear slides, are used in high-precision or high-speed linear reciprocating motion applications. They can bear a certain torque and can achieve high-precision linear motion under high load conditions.

[0003] In the prior art, the guide rail is currently mainly installed and fixed by bolt connection, in which the guide rail is directly installed on the bracket by bolts, and the bolts are passed through the guide rail and fixed on the bracket, which easily causes deformation of the guide rail surface. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing device uses bolts to pass through the guide rail for fixing, which easily causes deformation of the surface of the guide rail and affects the use of the guide rail.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A linear guide fixing device comprises a guide rail body, guide rail grooves are symmetrically provided on both sides of the guide rail body, and also comprises a mounting seat, the guide rail body is arranged at the upper end of the mounting seat, and a plurality of fixing mechanisms are connected in the mounting seat for fixing the guide rail body to the mounting seat, the fixing mechanism comprises a pressure rod block, a transmission member and an insertion rod, the upper end of the pressure block slides out of the upper end of the mounting seat, the transmission member is symmetrically arranged on both sides of the lower end of the pressure block, the transmission member is attached to the pressure block, the insertion rod is arranged at the upper end of the transmission member, the lower end of the insertion rod is attached to the transmission member, the upper end of the insertion rod slides out of the upper end of the mounting seat and the upper end of the insertion rod is plugged into the guide rail body.

[0007] Furthermore, both sides of the lower end of the pressure block are set as inclined surfaces, both ends of the transmission member are set as inclined surfaces, and the lower end of the insertion rod is set as an inclined surface. One end of the mutually symmetrical transmission member is attached to both sides of the lower end of the pressure block, and the lower end of the insertion rod is attached to the other end of the transmission member.

[0008] Furthermore, the pressure block is symmetrically fixed with a first slide plate on both sides, the first slide plate is fixed with a first spring, the transmission member is symmetrically fixed with a second slide plate on both sides, the second slide plate is fixed with a second spring on one side, the insertion rod is fixed with a third slide plate on one side, and the third slide plate has a third spring fixed on its upper end.

[0009] Furthermore, a first slide groove is provided in the mounting seat, the first slide groove passes through the upper end of the mounting seat, the pressure block is slidably adapted in the first slide groove, the lower end of the first slide groove is connected with second slide grooves on both sides, the transmission member is slidably adapted in the second slide groove, the upper end of the second slide groove is connected with a third slide groove, the insertion rod is slidably adapted in the third slide groove, and the third slide groove passes through the upper end of the mounting seat.

[0010] Furthermore, first limiting grooves are symmetrically provided on both sides of the first slide groove, the first slide plate is slidably adapted in the first limiting groove, the first spring is connected to the first limiting groove, second limiting grooves are symmetrically provided on both sides of the second slide groove, the second slide plate is slidably adapted in the second limiting groove, the second spring is connected to the second limiting groove, a third limiting groove is provided on one side of the third slide groove, the third slide plate is slidably adapted in the third limiting groove, and the third spring is connected to the third limiting groove.

[0011] Furthermore, a plurality of slots are symmetrically provided at the lower end of the guide rail body, the upper end of the insertion rod is inserted into the slot, one side of the slot is connected to a threaded hole, a bolt is threadedly connected in the threaded hole, a through hole is provided on the insertion rod, and the bolt is inserted into the through hole.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] The pressure block in the fixing mechanism drives the transmission member, and the transmission member drives the insertion rod to extend and retract, so that the insertion rod is inserted into the slot at the lower end of the guide rail body to realize the connection between the guide rail body and the mounting seat, and then fixed with bolts. The operation is simple and convenient, and the influence on the surface of the guide rail body is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the whole machine of the utility model.

[0015] Figure 2 It is an exploded view of the utility model.

[0016] Figure 3 It is a schematic diagram of the guide rail body of the utility model.

[0017] Figure 4 It is a schematic diagram of the mounting base of the utility model.

[0018] Figure 5 It is an exploded view of the fixing mechanism of the utility model.

[0019] Description of reference numerals:

[0020] 1. Mounting seat, 101. First slide groove, 102. Third slide groove, 103. First limiting groove, 104. Third limiting groove, 105. Second slide groove, 106. Second limiting groove, 2. Guide rail body, 201. Guide rail groove, 202. Threaded hole, 203. Slot, 3. Bolt, 4. Fixing mechanism, 401. Press block, 402. Transmission member, 403. Second slide plate, 404. Second spring, 405. Insert rod, 406. Third slide plate, 407. Third spring, 408. Through hole, 409. First slide plate, 410. First spring. DETAILED DESCRIPTION

[0021] like Figure 1-5 As shown, a linear guide fixing device includes a guide rail body 2, guide rail grooves 201 are symmetrically provided on both sides of the guide rail body 2, and also includes a mounting seat 1, the guide rail body 2 is arranged at the upper end of the mounting seat 1, and a plurality of fixing mechanisms 4 are connected in the mounting seat 1 for fixing the guide rail body 2 to the mounting seat 1, the fixing mechanism 4 includes a pressure rod block, a transmission member 402 and an insertion rod 405, the upper end of the pressure block 401 slides out of the upper end of the mounting seat 1, the transmission member 402 is symmetrically arranged on both sides of the lower end of the pressure block 401, the transmission member 402 is fitted to the pressure block 401, the insertion rod 405 is arranged at the upper end of the transmission member 402, the lower end of the insertion rod 405 is fitted to the transmission member 402, the upper end of the insertion rod 405 slides out of the upper end of the mounting seat 1 and the upper end of the insertion rod 405 is plugged into the guide rail body 2.

[0022] like Figure 4-5As shown, in order to link the pressing block 401, the transmission rod and the insertion rod 405 in the mounting seat 1, both sides of the lower end of the pressing block 401 are set as inclined surfaces, both ends of the transmission member 402 are set as inclined surfaces, and the lower end of the insertion rod 405 is set as an inclined surface. One end of the mutually symmetrical transmission member 402 is attached to both sides of the lower end of the pressing block 401, and the lower end of the insertion rod 405 is attached to the other end of the transmission member 402. The first slide plate 409 is symmetrically fixed to both sides of the pressing block 401. 9 is fixedly connected with a first spring 410, the transmission member 402 is symmetrically fixedly connected with a second slide plate 403 on both sides, the second slide plate 403 is fixedly connected with a second spring 404 on one side, the plug rod 405 is fixedly connected with a third slide plate 406 on one side, the third slide plate 406 is fixedly connected with a third spring 407 on the upper end, the mounting seat 1 is provided with a first slide groove 101, the first slide groove 101 passes through the upper end of the mounting seat 1, the pressing block 401 is slidably adapted in the first slide groove 101, The lower end of the first slide groove 101 is connected with second slide grooves 105 on both sides, the transmission member 402 is slidably adapted in the second slide groove 105, the upper end of the second slide groove 105 is connected with a third slide groove 102, the insertion rod 405 is slidably adapted in the third slide groove 102, the third slide groove 102 passes through the upper end of the mounting seat 1, the first slide groove 101 is symmetrically provided with first limiting grooves 103 on both sides, the first slide plate 409 is slidably adapted in the first limiting groove 103, the first spring 410 is connected to the first limiting groove 103, the second slide groove 105 is symmetrically provided with second limiting grooves 106 on both sides, the second slide plate 403 is slidably adapted in the second limiting groove 106, the second spring 404 is connected to the second limiting groove 106, the third slide groove 102 is provided with a third limiting groove 104 on one side, the third slide plate 406 is slidably adapted in the third limiting groove 104, and the third spring 407 is connected to the third limiting groove 104.

[0023] like Figure 3 , 5 As shown, in order to fix the guide rail body 2 on the mounting base 1, a plurality of slots 203 are symmetrically provided at the lower end of the guide rail body 2, the upper end of the insertion rod 405 is inserted into the slot 203, one side of the slot 203 is connected with a threaded hole 202, the threaded hole 202 is threadedly connected with a bolt 3, and a through hole 408 is provided on the insertion rod 405, and the bolt 3 is inserted into the through hole 408.

[0024] When the utility model is in use, the guide rail body 2 is placed on the mounting seat 1, the guide rail body 2 squeezes a plurality of pressing blocks 401 on the mounting seat 1, the pressing blocks 401 squeeze the transmission member 402, and at the same time, the first slide plates 409 on both sides of the pressing blocks 401 pull the first spring 410, and the second slide plates 403 on both sides of the transmission member 402 pull the second spring 404, the transmission member 402 squeezes the insertion rod 405, the insertion rod 405 extends upward from the third slide groove 102, and at the same time, the third slide plate 406 pulls the third spring 407, the upper end of the insertion rod 405 extends out of the mounting seat 1 and is inserted into the slot 203 at the lower end of the guide rail body 2, the bolts 3 are threadedly connected to the threaded holes 202 at both ends of the guide rail body 2 and then inserted into the through holes 408 on the insertion rod 405, thereby realizing the fixed connection of the guide rail body 2 on the mounting seat 1.

[0025] In summary: In the embodiment of the utility model, the pressure block 401 in the fixing mechanism 4 is used to drive the transmission member 402, and the transmission member 402 drives the insertion rod 405 to extend and retract, so that the insertion rod 405 is inserted into the slot 203 at the lower end of the guide rail body 2, thereby realizing the connection between the guide rail body 2 and the mounting seat 1, and then fixed with the bolt 3, which is simple and convenient to operate and avoids affecting the surface of the guide rail body 2.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A linear guide rail fixing device, comprising a guide rail body, wherein guide rail grooves are symmetrically arranged on both sides of the guide rail body, characterized in that: The guide rail body is arranged on the upper end of the guide rail body, and a plurality of fixing mechanisms are connected in the guide rail body to the guide rail body. The fixing mechanisms include a pressure block, a transmission member and an insertion rod. The upper end of the pressure block slides out of the upper end of the guide rail body, the transmission member is symmetrically arranged on both sides of the lower end of the pressure block, the transmission member is attached to the pressure block, the insertion rod is arranged on the upper end of the transmission member, the lower end of the insertion rod is attached to the transmission member, the upper end of the insertion rod slides out of the upper end of the guide rail body, and the upper end of the insertion rod is plugged into the guide rail body.

2. A linear guide rail fixing device according to claim 1, characterized in that: Both sides of the lower end of the pressure block are set as inclined surfaces, both ends of the transmission member are set as inclined surfaces, and the lower end of the insertion rod is set as an inclined surface. One end of the mutually symmetrical transmission member is attached to both sides of the lower end of the pressure block, and the lower end of the insertion rod is attached to the other end of the transmission member.

3. A linear guide rail fixing device according to claim 2, characterized in that: The pressure block is symmetrically fixed with first slide plates on both sides, the first slide plate is fixed with a first spring, the transmission member is symmetrically fixed with second slide plates on both sides, one side of the second slide plate is fixed with a second spring, the insertion rod is fixed with a third slide plate on one side, and the third slide plate has a third spring fixed on its upper end.

4. A linear guide rail fixing device according to claim 3, characterized in that: A first slide groove is provided in the mounting seat, the first slide groove passes through the upper end of the mounting seat, the pressure block is slidably adapted in the first slide groove, the lower end of the first slide groove is connected with second slide grooves on both sides, the transmission member is slidably adapted in the second slide groove, the upper end of the second slide groove is connected with a third slide groove, the insertion rod is slidably adapted in the third slide groove, and the third slide groove passes through the upper end of the mounting seat.

5. A linear guide rail fixing device according to claim 4, characterized in that: The first sliding groove is symmetrically provided with first limiting grooves on both sides, the first slide plate is slidably adapted in the first limiting groove, the first spring is connected to the first limiting groove, the second sliding groove is symmetrically provided with second limiting grooves on both sides, the second slide plate is slidably adapted in the second limiting groove, the second spring is connected to the second limiting groove, the third sliding groove is provided with a third limiting groove on one side, the third slide plate is slidably adapted in the third limiting groove, and the third spring is connected to the third limiting groove.

6. A linear guide rail fixing device according to claim 1, characterized in that: The lower end of the guide rail body is symmetrically provided with a plurality of slots, the upper end of the insertion rod is inserted into the slot, one side of the slot is connected with a threaded hole, a bolt is threadedly connected in the threaded hole, the insertion rod is provided with a through hole, and the bolt is inserted into the through hole.

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