Automatic feeding tool clamp

Abstract

The utility model relates to the technical field of machining, in particular to an automatic feeding tool clamp, which is characterized in that fixed frames are respectively and fixedly arranged on the left side and the right side of the upper part of a fixed seat, a movable frame is movably arranged on the upper part of the fixed seat and between the two fixed frames, and guide rods are fixedly arranged on the lower part of the movable frame and are movably inserted in the fixed seat; the double-shaft motor is fixedly arranged in the fixing base, the two output shafts of the double-shaft motor are fixedly sleeved with the rotating discs, the driving rods are rotationally arranged on the two rotating discs through shafts and bearings correspondingly, and one end of each driving rod is hinged to the movable frame. And meanwhile, automatic clamping and fixing of the to-be-machined product can be achieved, and the machining efficiency of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely relates to a work fixture clamp of automatic feeding. BACKGROUND

[0002] In the field of mechanical production and processing, "work fixture" refers to the process equipment in the production process, which is the general term for various tools used in the manufacturing process. During the processing of products, work fixture clamps are needed for clamping and fixing. Although the existing work fixture clamps are convenient to use, they mostly require manual placement of products on the work fixture clamps, which cannot achieve automatic feeding of products and may affect the processing efficiency of products. Therefore, there is an urgent need for a work fixture clamp with automatic feeding. UTILITY MODEL CONTENT

[0003] The utility model aims at the defects and deficiencies of the prior art and provides a work fixture clamp with automatic feeding, which solves the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: it contains a fixed seat and a placing plate, and the left and right sides of the front side wall of the fixed seat are both fixedly provided with a placing plate;

[0005] It also contains:

[0006] A fixed frame, the fixed frame is two, respectively fixedly arranged on the left and right sides of the upper part of the fixed seat, and a movable frame is movably arranged between the two fixed frames on the upper part of the fixed seat;

[0007] A guide rod, the guide rod is four, all fixedly arranged on the lower part of the movable frame, and the guide rod is movably inserted in the fixed seat, and the fixed seat is provided with a synchronous clamping mechanism and a synchronous discharging mechanism connected with the guide rod;

[0008] A double-shaft motor, the double-shaft motor is fixedly arranged in the fixed seat, and a rotating disc is fixedly sleeved on the two output shafts of the double-shaft motor;

[0009] A drive rod, the drive rod is two, respectively rotatably arranged on the two rotating discs through a shaft and a bearing, and one end of the drive rod is hingedly connected with the movable frame.

[0010] Further, the synchronous clamping mechanism contains:

[0011] A clamping plate, the clamping plate is two, respectively movably arranged on the left and right sides of the fixed seat, a horizontal rod is fixedly arranged on the side wall of the clamping plate, and the horizontal rod is movably inserted in the fixed seat;

[0012] A non-slip mat, the non-slip mat is two, respectively fixedly arranged on the side wall of the two clamping plates, a connecting rod is hingedly arranged on the two guide rods in front, and one end of the connecting rod passes through the fixed seat and is hingedly connected with the clamping plate.

[0013] Furthermore, the synchronous discharging mechanism comprises:

[0014] There are two guide plates, both of which are movably arranged on the front side of the fixed base and located between the two placement plates. A lifting rod is fixedly arranged on the guide plate, and the lifting rod is movably arranged in a lifting slot opened on the front side wall of the fixed base;

[0015] Springs, there are two springs, each fixed in a rectangular groove on the two front guide rods, one end of the spring is fixed with an extrusion block, which passes through the rectangular groove and is movably abutted against the inclined side wall of the lifting rod;

[0016] There are two vertical rods, which are fixedly arranged in two lifting grooves respectively, and the vertical rods are movably passed through the lifting rods.

[0017] Furthermore, the upper portion of the placement plate is arranged in an arc-shaped structure.

[0018] Furthermore, baffles are fixedly provided on the side walls of the fixing frame.

[0019] Compared with the prior art, the beneficial effect of the present invention is that the automatic feeding fixture described in the present invention can not only realize the automatic feeding of multiple processed products, but also simultaneously realize the automatic clamping and fixing of the products to be processed, thereby improving the processing efficiency of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 It is an exploded view of the parts of the movable frame, guide rod, synchronous clamping mechanism, dual-axis motor, rotating disk and driving rod in the utility model.

[0022] Figure 3 It is a cross-sectional view of the fixing seat and the guide rod in the utility model.

[0023] Figure 4 yes Figure 3 Enlarged view of part A in .

[0024] Description of reference numerals:

[0025] Fixed seat 1, placement plate 2, fixed frame 3, movable frame 4, guide rod 5, synchronous clamping mechanism 6, clamping plate 6-1, cross bar 6-2, anti-slip pad 6-3, connecting rod 6-4, synchronous discharging mechanism 7, guide plate 7-1, lifting rod 7-2, spring 7-3, extrusion block 7-4, vertical rod 7-5, dual-axis motor 8, rotating disk 9, driving rod 10, lifting groove 11, rectangular groove 12, baffle 13. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0027] like Figures 1-4 As shown, this specific embodiment adopts the following technical solution: it includes a fixing base 1 and a placement plate 2, the placement plates 2 are fixed to the left and right sides of the front side wall of the fixing base 1 by bolts, and the upper part of the placement plate 2 is an arc-shaped structure, which can enable the product placed on the placement plate 2 to be located in the middle position above the placement plate 2;

[0028] It also contains:

[0029] The fixing frame 3 is two and is fixed by bolts on the left and right sides of the upper part of the fixing base 1. The side walls of the fixing frame 3 are fixed by bolts with baffles 13. The baffles 13 can provide protection for the products on the fixing frame 3 to prevent the products from falling. The upper part of the fixing base 1 is movably provided with a movable frame 4 between the two fixing frames 3;

[0030] Guide rods 5, there are four guide rods 5, all of which are fixed to the lower part of the movable frame 4 by bolts, and the guide rods 5 are movably inserted into the fixed seat 1, and the fixed seat 1 is provided with a synchronous clamping mechanism 6 and a synchronous discharging mechanism 7 connected to the guide rods 5;

[0031] A dual-axis motor 8 is fixed in the fixing seat 1 by bolts, and a rotating disk 9 is fixedly sleeved on both output shafts of the dual-axis motor 8;

[0032] Driving rods 10, there are two driving rods 10, which are rotatably arranged on the two rotating disks 9 through shafts and bearings respectively, and one end of the driving rod 10 is hinged to the movable frame 4;

[0033] The synchronous clamping mechanism 6 comprises:

[0034] Clamping plates 6-1, there are two clamping plates 6-1, which are movably arranged on the left and right sides of the fixing base 1 respectively. A cross bar 6-2 is fixed to the side wall of the clamping plate 6-1 by bolts, and the cross bar 6-2 is movably inserted into the fixing base 1;

[0035] Anti-slip pads 6-3, there are two anti-slip pads 6-3, which are fixed to the side walls of the two clamping plates 6-1 by bolts respectively. The two guide rods 5 on the front side are hingedly provided with connecting rods 6-4, and one end of the connecting rod 6-4 passes through the fixing seat 1 and is hinged to the clamping plate 6-1;

[0036] The synchronous discharging mechanism 7 comprises:

[0037] A guide plate 7-1 is movably arranged on the front side of the fixed seat 1 between the two placing plates 2, and the guide plate 7-1 is fixedly provided with a lifting rod 7-2 movably arranged in a lifting groove 11 formed on the front side wall of the fixed seat 1;

[0038] A spring 7-3 is fixedly arranged in a rectangular groove 12 formed on each of the two guide rods 5, and one end of the spring 7-3 is fixedly provided with a pressing block 7-4 movably arranged in contact with the inclined side wall of the lifting rod 7-2 after passing through the rectangular groove 12;

[0039] A vertical rod 7-5 is fixedly arranged in each of the two lifting grooves 11 by means of bolts, and the vertical rod 7-5 is movably arranged on the lifting rod 7-2.

[0040] When the utility model is used, the double-shaft motor 8 is started to drive the rotating disc 9 to rotate, and the guide rod 5 provides guidance for the movable frame 4 and the driving rod 10 is matched to make the movable frame 4 reciprocate up and down. During the upward movement of the movable frame 4, the movable frame 4 not only drives the multiple products on the fixed frame 3 to move upward, but also makes the multiple products roll forward synchronously under the influence of the inclined side wall of the movable frame 4 and the fixed frame 3, and the product on the front side of the fixed frame 3 falls onto the two placing plates 2. During the downward movement of the movable frame 4, the products on the movable frame 4 are re-arranged on the fixed frame 3, thereby realizing the automatic feeding of the multiple products.

[0041] When the product falls to the placing plate 2 and the movable frame 4 drives the guide rod 5 to move downwards, the cross rod 6-2 can provide movement guide for the clamping plate 6-1, and the cooperation of the connecting rod 6-4 makes the clamping plate 6-1 move to the direction of the placing plate 2, so that the non-slip mat 6-3 is in contact with the two sides of the product, the clamping and fixing of the product on the placing plate 2 are realized, then the clamped and fixed product can be processed, after the processing is completed, the cooperation of the double-shaft motor 8, the rotating disc 9 and the driving rod 10 drives the movable frame 4 and the guide rod 5 to move upwards, the front guide rod 5 can drive the lifting rod 7-2 and the guide plate 7-1 to move upwards through the extrusion block 7-4, and the cooperation of the connecting rod 6-4 makes the clamping plate 6-1 move to the direction away from the placing plate 2, so that the clamping and fixing of the product on the placing plate 2 are released, the product on the placing plate 2 is driven by the guide plate 7-1 to move upwards, so that the product rolls along the inclined side wall of the guide plate 7-1 to the front lower side, the discharging of the product is realized, after the lifting rod 7-2 moves to the highest position of the lifting groove 11, the extrusion block 7-4 is extruded into the rectangular groove 12 and compresses the spring 7-3, so that the movable frame 4 and the guide rod 5 can continue to move upwards, so as to realize the automatic feeding of the product on the placing plate 2, and at this time, the lifting rod 7-2 and the guide plate 7-1 are affected by gravity and move to the lowermost position, so as to avoid the influence of the guide plate 7-1 on the product falling to the placing plate 2.

[0042] Compared with the prior art, the utility model has the advantages that:

[0043] Through the cooperation of the fixed frame 3, the movable frame 4, the guide rod 5, the synchronous clamping mechanism 6, the synchronous discharging mechanism 7, the double-shaft motor 8, the rotating disc 9 and the driving rod 10, the automatic feeding of multiple products can be realized, and the automatic clamping and fixing of the product to be processed can be realized at the same time, so that the processing efficiency of the product is improved.

[0044] Through the cooperation of the baffle 13, the falling phenomenon in the process of feeding the product can be avoided.

[0045] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features can be made, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic feeding fixture, comprising a fixed seat (1) and a placement plate (2), wherein the placement plates (2) are fixedly provided on both the left and right sides of the front side wall of the fixed seat (1); Its characteristics are: It also contains: A fixed frame (3), wherein the fixed frame (3) is two and is fixedly arranged on the left and right sides of the upper portion of the fixed seat (1), respectively; a movable frame (4) is movably arranged on the upper portion of the fixed seat (1) between the two fixed frames (3); Guide rods (5), there are four guide rods (5), all of which are fixedly arranged at the lower part of the movable frame (4), and the guide rods (5) are movably inserted into the fixed seat (1), and the fixed seat (1) is provided with a synchronous clamping mechanism (6) and a synchronous discharging mechanism (7) connected to the guide rods (5); A dual-axis motor (8), wherein the dual-axis motor (8) is fixedly disposed in the fixed seat (1), and a rotating disk (9) is fixedly sleeved on both output shafts of the dual-axis motor (8); There are two driving rods (10), which are rotatably arranged on two rotating disks (9) through shafts and bearings respectively, and one end of the driving rod (10) is hinged to the movable frame (4).

2. The automatic feeding fixture according to claim 1, characterized in that: The synchronous clamping mechanism (6) comprises: Clamping plates (6-1), there are two clamping plates (6-1), which are movably arranged on the left and right sides of the fixed seat (1), respectively; a cross bar (6-2) is fixedly arranged on the side wall of the clamping plate (6-1), and the cross bar (6-2) is movably inserted into the fixed seat (1); Anti-skid pads (6-3), there are two anti-skid pads (6-3), which are respectively fixed on the side walls of the two clamping plates (6-1), and the two guide rods (5) on the front side are hingedly provided with connecting rods (6-4), and one end of the connecting rod (6-4) passes through the fixed seat (1) and is hingedly connected to the clamping plate (6-1).

3. The automatic feeding fixture according to claim 1, characterized in that: The synchronous discharging mechanism (7) comprises: There are two guide plates (7-1), both of which are movably arranged on the front side of the fixed seat (1) and located between the two placement plates (2); a lifting rod (7-2) is fixedly arranged on the guide plate (7-1), and the lifting rod (7-2) is movably arranged in a lifting groove (11) opened on the front side wall of the fixed seat (1); Springs (7-3), wherein the springs (7-3) are two and are respectively fixedly arranged in rectangular grooves (12) opened on the two front guide rods (5); an extrusion block (7-4) is fixedly arranged at one end of the spring (7-3); the extrusion block (7-4) passes through the rectangular groove (12) and is movably contacted with the inclined side wall of the lifting rod (7-2); There are two vertical rods (7-5), which are respectively fixedly arranged in two lifting grooves (11), and the vertical rods (7-5) are movably inserted into the lifting rod (7-2).

4. The automatic feeding fixture according to claim 1, characterized in that: The upper portion of the placement plate (2) is arranged in an arc-shaped structure.

5. The automatic feeding fixture according to claim 1, characterized in that: Baffles (13) are fixedly provided on the side walls of the fixing frame (3).

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