Machine tool feeding truss with step-by-step feeding function

Abstract

The utility model relates to the field of feeding trusses, and discloses a step-by-step feeding machine tool feeding truss which comprises a supporting frame, a second mounting plate is fixedly connected to the top end of the supporting frame, a frame body is arranged at the top end of the second mounting plate, and a first mounting plate is fixedly connected to the bottom end of the frame body. A mounting mechanism is arranged between the first mounting plate and the second mounting plate, the mounting mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises a plurality of L-shaped clamping plates, and every two L-shaped clamping plates are fixedly connected to the left side and the right side of the first mounting plate and located at the bottom end of the frame body. According to the utility model, through the arrangement of the threaded rod, the guide rod, the guide groove and the guide frame, the clamping blocks can be pushed outwards to be clamped into the corresponding clamping grooves to limit the L-shaped clamping plates on the mounting plate II, so that the mounting plate I, the frame body and the support frame can be quickly mounted, the operation is convenient, the mounting and dismounting efficiency is improved, and the processing efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of feeding truss, especially relates to a machine tool feeding truss of step -by -step feeding. BACKGROUND

[0002] The machine tool feeding truss of step -by -step feeding realizes the automatic feeding of machine tool through the mode of step -by -step feeding, and usually comprises the cooperation of a second trough, a receiving port, an elastic baffle and a slidingly connected U-shaped block, so that the fully-automatic feeding and discharging process can be realized under the condition that multiple workpieces are loaded at a time.

[0003] However, when the feeding truss is installed, maintained or disassembled, the guide rails are usually installed on the stand through multiple bolts, and the installation of the multiple bolts requires special tools and a lot of time, which reduces the installation and maintenance efficiency and further reduces the processing efficiency, so the machine tool feeding truss of step -by -step feeding is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a machine tool feeding truss of step -by -step feeding, which aims to improve the problem in the prior art that multiple bolts are required for installation or disassembly of the feeding truss, which requires a lot of time and reduces the installation or disassembly and maintenance efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a machine tool feeding truss of step -by -step feeding, comprising a support frame, the top end of the support frame is fixedly connected with a mounting plate two, the top end of the mounting plate two is provided with a frame body, the bottom end of the frame body is fixedly connected with a mounting plate one, a mounting mechanism is arranged between the mounting plate one and the mounting plate two, the mounting mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises L-shaped clamping plates, the L-shaped clamping plates are provided in multiple groups, and every two groups of L-shaped clamping plates are fixedly connected on the left and right sides of the mounting plate one at the bottom end of the frame body, the L-shaped clamping plates are arranged in L shape, and every two groups of L-shaped clamping plates are movably sleeved on the outside of the mounting plate two, and the opposite surfaces of the two groups of L-shaped clamping plates are provided with clamping grooves on the left and right sides of the mounting plate two.

[0006] Further description of the above technical scheme:

[0007] Further comprising a loosening prevention assembly, the loosening prevention assembly comprises a blocking block, the rear surface of the blocking block is fixedly connected with a rotating rod rotatably connected to the front end of the mounting plate one.

[0008] Further description of the above technical scheme:

[0009] The front part of the second mounting plate is provided with a sliding groove, the inner wall of the sliding groove is horizontally and slidably connected with a guide frame, and the middle part of the guide frame is hollow.

[0010] As a further description of the above technical solution:

[0011] The middle part of the guide frame is penetrated and threadedly connected with a threaded rod, the threaded rod is rotationally connected in the interior of the second mounting plate close to the rear surface of the sliding groove, and the front end of the threaded rod penetrates the second mounting plate and is rotationally connected with the second mounting plate.

[0012] As a further description of the above technical solution:

[0013] The upper surface and the lower surface of the guide frame are provided with guide grooves in an inclined shape, the inner walls of the two groups of guide grooves are slidably connected with guide rods, the two groups of guide rods are fixedly connected with clamping blocks, and the two groups of clamping blocks penetrate the outer sides of the second mounting plate and are respectively inserted into the inner walls of the corresponding two groups of clamping grooves.

[0014] As a further description of the above technical solution:

[0015] The clamping blocks are slidably connected to the left side of the guide frame, the guide grooves, the clamping blocks and the guide rods are provided with multiple groups, and are provided as symmetric axes of the center line of the guide frame.

[0016] As a further description of the above technical solution:

[0017] The limiting assembly comprises positioning blocks one fixedly connected to the left and right sides of the second mounting plate and located on the rear surface of the first mounting plate.

[0018] As a further description of the above technical solution:

[0019] The front surface of the first mounting plate is fixedly connected with a positioning block two on the left side of the rotating rod, and the blocking block is arranged on the front surface of the threaded rod.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、In the utility model, the L-shaped clamping plates are fixed on the left and right sides of the first mounting plate, are matched with the sleeves outside the second mounting plate, are positioned by the positioning blocks, at this time, the clamping blocks can be pushed outwards into the corresponding clamping grooves to limit the L-shaped clamping plates on the second mounting plate by matching the threaded rods, the guide rods, the guide grooves and the guide frame, and then the first mounting plate, the frame body and the supporting frame can be quickly installed, the operation is convenient, the installation and dismounting efficiency is improved, and then the machining efficiency is improved.

[0022] 2. The utility model discloses, through setting up the blocking block at the front surface of mounting plate no. 1, can be through the front surface of the threaded rod of blocking block setting after mounting plate no. 1 and mounting plate no. 2 install and connect, can limit threaded rod, and then can prevent threaded rod from loosening, and then improve the stability of the connection support, further improve the stability when feeding. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic diagram of whole device in the utility model;

[0024] Figure 2 It is the three-dimensional structure overhead schematic diagram of support frame, mounting plate no. 1 and mounting plate no. 2 in the utility model;

[0025] Figure 3 It is the three-dimensional structure split and the three-dimensional structure section of mounting plate no. 1, L-shaped clamping plate and mounting plate no. 2 in the utility model and the three-dimensional structure split of mounting plate no. 2 schematic diagram;

[0026] Figure 4 It is the three-dimensional structure split schematic diagram of mounting plate no. 2, guide frame, mounting plate no. 1 and L-shaped clamping plate in the utility model;

[0027] Figure 5 It is the three-dimensional structure section and split schematic diagram of guide frame in the utility model.

[0028] Legend:

[0029] 1, frame body, 2, support frame, 3, blocking block, 21, mounting plate no. 1, 22, L-shaped clamping plate, 23, positioning block no. 1, 24, mounting plate no. 2, 25, clamping groove, 26, clamping block, 27, guide frame, 28, guide slot, 29, threaded rod, 210, sliding slot, 211, guide rod, 31, positioning block no. 2. DETAILED DESCRIPTION

[0030] The technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0031] Reference Figure 1 , Figure 3 , Figure 4 And Figure 5The utility model provides a kind of embodiment of step-by-step feeding machine tool feeding truss, including the support frame 2 for providing support for frame body 1, support frame 2, mounting plate one 21 and mounting plate two 24 are provided with multiple groups, for stabilizing frame body 1 is supported, the top end of support frame 2 is fixedly connected with mounting plate two 24 welded in the top end of support frame 2, the top end of mounting plate two 24 is provided with the frame body 1 for supporting the stable guidance provided to mechanical arm, the bottom end of frame body 1 is fixedly connected with mounting plate one 21, and mounting plate two 24 cooperates and connects frame body 1 with support frame 2, mounting plate one 21 and mounting plate two 24 between being provided with mounting mechanism that quickly installs and supports frame body 1, and mounting mechanism includes installation component and limit component, installation component includes L-shaped clamping plate 22, L-shaped clamping plate 22 is provided with multiple groups, and every two groups of L-shaped clamping plate 22 are respectively fixedly connected in the bottom end of frame body 1 in the left and right sides of mounting plate one 21, L-shaped clamping plate 22 is set as L shape, and setting as L shape can increase the stability of mounting plate one 21 and mounting plate two 24 installation connection, and every two groups of L-shaped clamping plate 22 are respectively movably sleeved outside mounting plate two 24, the opposite surface of two groups of L-shaped clamping plate 22 is located in the left and right sides of mounting plate two 24 and is provided with clamping groove 25, and clamping groove 25 on L-shaped clamping plate 22 is aligned with clamping block 26, and clamping block 26 can be inserted into clamping groove 25 to limit L-shaped clamping plate 22, so that it cannot move outward.

[0032] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 Further including anti-loosening assembly, anti-loosening assembly includes the blocking block 3 being located in the front surface of threaded rod 29 and limiting threaded rod 29, the rear surface of blocking block 3 is fixedly connected with the rotating rod being rotatably connected in the front end of mounting plate one 21, and rotating rod is used to support blocking block 3, and simultaneously rotatably connected with mounting plate one 21, so that blocking block 3 can rotate, the front surface of mounting plate one 21 is fixedly connected with positioning block two 31 in the left side of rotating rod, and positioning block two 31 can support blocking block 3, by rotating blocking block 3 to the upper side of positioning block two 31 after can support it, further can release the limitation of threaded rod 29, facilitate rotating threaded rod 29, and blocking block 3 is located in the front surface of threaded rod 29.

[0033] Referring to Figure 2 , Figure 3 , Figure 4 and Figure 5The front part of the second mounting plate 24 is provided with a sliding groove 210 for providing space for the movement of the guide frame 27, the inner wall of the sliding groove 210 is horizontally and slidingly connected with the guide frame 27 supporting the inclined guide groove 28, the middle part of the guide frame 27 is hollow, which can provide space for the sliding of the clamping block 26, the middle part of the guide frame 27 penetrates the second mounting plate 24 and is threadedly connected with the threaded rod 29, the threaded rod 29 is rotationally connected to the inside of the second mounting plate 24 near the rear surface of the sliding groove 210, the front end of the threaded rod 29 penetrates the second mounting plate 24 and is rotationally connected with the second mounting plate 24, the upper surface and the lower surface of the guide frame 27 are provided with the inclined guide groove 28, the inclined guide groove 28 can guide the guide rod 211 to move the clamping block 26, and the clamping block 26 can be inserted into or slid out of the clamping groove 25 to release or limit the L-shaped clamping plate 22.

[0034] Further, the inner walls of the two groups of guide grooves 28 are slidingly connected with the guide rods 211 sliding in the inclined guide grooves 28 to move the clamping blocks 26, the two groups of guide rods 211 are fixedly connected with the clamping blocks 26 matched with the clamping grooves 25 to limit the L-shaped clamping plate 22, the two groups of clamping blocks 26 penetrate the outside of the second mounting plate 24 and are respectively inserted into the inner walls of the corresponding two groups of clamping grooves 25, the two groups of clamping blocks 26 are slidingly connected to the left and right sides of the guide frame 27, the guide grooves 28, the clamping blocks 26 and the guide rods 211 are provided with multiple groups and are symmetrically arranged about the center line of the guide frame 27, and the limiting assembly includes the positioning blocks one 23 fixedly connected to the left and right sides of the second mounting plate 24 and located on the rear surface of the first mounting plate 21, the positioning blocks one 23 limit the position of the L-shaped clamping plate 22 sleeved on the outside of the second mounting plate 24, when the L-shaped clamping plate 22 contacts the positioning blocks one 23, the clamping grooves 25 on the L-shaped clamping plate 22 are aligned with the clamping blocks 26, thereby improving the convenience and accuracy of installation.

[0035] Working principle: when the mounting frame body 1 and the support frame 2 are installed, the L-shaped clamping plates 22 on the first mounting plate 21 are moved, and the two groups of L-shaped clamping plates 22 are movably sleeved on the outside of the second mounting plate 24, the special shape of the L-shaped clamping plate 22 makes the contact area with the second mounting plate 24 larger and the connection more stable, when the L-shaped clamping plate 22 is sleeved on the positioning blocks one 23, the clamping grooves 25 on the L-shaped clamping plate 22 are aligned with the clamping blocks 26, the positioning blocks one 23 play a role in precise positioning, thereby improving the convenience and accuracy of installation.

[0036] Then, rotating the threaded rod 29, since the threaded rod 29 is screwed with the guide frame 27, and the threaded rod 29 is rotationally connected in the mounting plate two 24, so rotating the threaded rod 29 will drive the guide frame 27 to slide horizontally in the sliding groove 210, drive the inclined guide groove 28 on the upper surface and the lower surface of the guide frame 27 to move, guide the pushing guide rod 211 to drive the clamping block 26 to move outward along a certain direction, with the movement of the guide frame 27, the clamping block 26 can be inserted into the corresponding clamping groove 25, so as to limit the L-shaped clamping plate 22 on the mounting plate two 24, complete the quick installation of the mounting plate one 21, the frame body 1 and the support frame 2, the whole process does not need to use multiple bolts to install one by one, greatly improves the installation efficiency.

[0037] After installation, in order to prevent the threaded rod 29 from loosening, the blocking block 3 is rotated to the front surface of the threaded rod 29 to limit the threaded rod 29, the blocking block 3 is rotationally connected with the mounting plate one 21 through the rotating rod, and can be supported above the positioning block two 31 in ordinary times, when the threaded rod 29 needs to be operated, the blocking block 3 can be rotated away, and during the operation of the equipment, the blocking block 3 can effectively prevent the threaded rod 29 from rotating due to vibration and other reasons, thereby ensuring that the clamping block 26 is always stably clamped in the clamping groove 25, and the stability of the connection support is ensured, and the stability during feeding is further improved.

[0038] When disassembling, the blocking block 3 is rotated to the upper side of the positioning block two 31 to support, at this time, the threaded rod 29 is reversely rotated, the guide frame 27 moves in the opposite direction, the guide groove 28 drives the guide rod 211 and the clamping block 26 to slide out of the clamping groove 25, the limitation of the L-shaped clamping plate 22 is released, and then the mounting plate one 21 and the frame body 1 can be taken off from the mounting plate two 24, the disassembly operation is completed, which is convenient to operate and saves the maintenance or disassembly time.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A machine tool feeding truss of step-by-step feeding, comprising a support frame (2), a top end of the support frame (2) is fixedly connected with a mounting plate II (24), a top end of the mounting plate II (24) is provided with a frame body (1), characterized in that: The bottom end of the frame body (1) is fixedly connected with a mounting plate one (21), a mounting mechanism is arranged between the mounting plate one (21) and a mounting plate two (24), the mounting mechanism comprises an installation assembly and a limiting assembly, the installation assembly comprises L-shaped clamping plates (22), a plurality of groups of the L-shaped clamping plates (22) are arranged, and every two groups of the L-shaped clamping plates (22) are fixedly connected at the bottom end of the frame body (1) on the left side and the right side of the mounting plate one (21) respectively, the L-shaped clamping plates (22) are arranged in an L shape, and every two groups of the L-shaped clamping plates (22) are movably sleeved outside the mounting plate two (24) respectively, and the opposite surfaces of the two groups of the L-shaped clamping plates (22) are provided with clamping grooves (25) on the left side and the right side of the mounting plate two (24) respectively.

2. A machine tool feed beam for step feed according to claim 1, characterised in that: Further comprising a loosening prevention assembly, the loosening prevention assembly comprises a blocking block (3), the rear surface of the blocking block (3) is fixedly connected with a rotating rod (29) which is rotatably connected to the front end of the mounting plate one (21).

3. A machine tool feed beam for step feed according to claim 1, characterized in that: The front part of the mounting plate two (24) is provided with a sliding groove (210), the inner wall of the sliding groove (210) is horizontally and forwardly and backwardly movably connected with a guide frame (27), and the middle part of the guide frame (27) is hollow.

4. A machine tool feed beam for step feed according to claim 3, characterised in that: The middle part of the guide frame (27) is penetrated and is screw-connected with the rotating rod (29), the rotating rod (29) is rotatably connected to the inside of the mounting plate two (24) near the rear surface of the sliding groove (210), and the front end of the rotating rod (29) penetrates the mounting plate two (24) and is rotatably connected with the mounting plate two (24).

5. A machine tool feed beam for step feed according to claim 3, characterised in that: The upper surface and the lower surface of the guide frame (27) are provided with guide grooves (28) which are arranged in an inclined shape, the inner walls of the two groups of the guide grooves (28) are movably connected with guide rods (211), the two groups of the guide rods (211) are fixedly connected with clamping blocks (26), and the two groups of the clamping blocks (26) penetrate the outside of the mounting plate two (24) and are respectively inserted into the inner walls of the corresponding two groups of the clamping grooves (25).

6. A machine tool feed beam for step feed according to claim 5, characterised in that: The clamping blocks (26) are movably connected to the left side of the guide frame (27), the guide grooves (28), the clamping blocks (26) and the guide rods (211) are arranged in multiple groups and are arranged with the center line of the guide frame (27) as the axis of symmetry.

7. A machine tool feed beam for step feed according to claim 1, characterized in that: The limiting assembly comprises positioning blocks one (23) which are fixedly connected to the rear surface of the mounting plate one (21) on the left side and the right side of the mounting plate two (24).

8. A machine tool feed beam for step feed according to claim 2, characterized in that: The front surface of the mounting plate one (21) is fixedly connected with a positioning block two (31) on the left side of the rotating rod, and the blocking block (3) is arranged on the front surface of the rotating rod (29).

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