Oven track positioning and milling clamp

Abstract

The utility model discloses an oven track positioning and milling clamp, and relates to the technical field of oven track processing, the front end of a device body is provided with a working bin, the top wall and the bottom wall in the working bin are both rotatably connected with first threaded rods, and a chain is in transmission connection between the two first threaded rods; the outer side of the first threaded rod is sleeved with a first sliding block in a threaded mode. According to the oven rail positioning and milling clamp, the two first threaded rods and the ruler rod are arranged, after the rail rod is fixed, the starting point position of the rail rod is determined through the zero-point plate, then the position of the milling mechanism only needs to be adjusted according to the position of a hole needing to be drilled, and in the adjusting process, a lantern ring on the ruler rod can move along with the milling mechanism, so that the machining efficiency is improved. Therefore, the position distance of the milling mechanism can be known in time, the drilling position can be accurately determined, manual measurement of workers is not needed, the drilling position can be visually known, the burden of the workers can be effectively reduced, and the accuracy of positioning and milling of the oven track is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oven track processing, in particular to an oven track positioning milling fixture. Background Art

[0002] An oven is a sealed electrical appliance used for baking food or drying products, which is divided into household ovens and industrial ovens. Household ovens can be used to process some pasta. An industrial oven is a device used for drying products in industry, which can be powered by electricity or gas, and is also called a baking oven, a drying box, etc.; in order to increase the number of dried items, multiple track rods are generally arranged in the oven, and slidable placement trays are arranged on the track rods, and multiple items are placed separately by using multiple placement trays. At present, the oven track rods are only fixed on the inner wall of the oven by screws. During the production process of the track rods, processes such as drilling, grinding and grooving of the track rods are required, so a milling device is also needed.

[0003] At present, the milling device only fixes and processes the track rods. The processing position requires the staff to measure the punching position of the oven and the drilling position on the track rod with a ruler, and then make a comparison and adjustment. During the process, the clamping position of the fixture or the position of the milling mechanism needs to be continuously adjusted, and marking is also required. In this way, not only does it increase the workload of the staff, but also there will be deviations in manual measurement, which will affect the screwing of the screws and the normal installation of the track rods. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an oven track positioning milling fixture to solve the problems raised in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An oven track positioning milling fixture, including a working chamber provided at the front end of the device body, characterized in that: the top wall and the bottom wall inside the working chamber are both rotatably connected with first threaded rods, a chain is drivingly connected between the two first threaded rods, a first slider is threadedly sleeved on the outside of the first threaded rod, a longitudinal driving mechanism and a collar are respectively arranged on one side of the two first sliders facing each other, a milling mechanism is arranged at the bottom of the longitudinal driving mechanism, a scale rod is slidably connected inside the collar, one end of the scale rod is rotatably connected with a zero point plate, a clamping mechanism is arranged on the bottom wall inside the working chamber, and an adjusting component for adjusting the movement of the scale rod is arranged on the device body.

[0006] Preferably, the longitudinal driving mechanism includes a longitudinal plate, the longitudinal plate is fixedly connected to the bottom of the first slider, a longitudinal groove is opened at the bottom of the longitudinal plate, a second threaded rod is rotatably connected to the inner wall of the longitudinal groove, a second slider is threadedly sleeved on the outside of the second threaded rod, the second slider is slidably connected in the cavity of the longitudinal groove, and a milling mechanism is fixedly connected to the bottom of the second slider.

[0007] Preferably, the clamping mechanism includes a mounting plate fixedly connected to the bottom wall of the working bin. A clamping groove is formed in the upper part of the mounting plate. A clamping plate is slidably connected to the inner wall of the clamping groove. One side of the clamping plate is fixedly connected to a third threaded rod. A threaded sleeve is threadedly sleeved on the outer side of the third threaded rod. A rotating port for rotatably connecting the threaded sleeve is formed on one inner wall of the clamping groove.

[0008] Preferably, the adjusting assembly includes a fourth threaded rod rotatably connected to the inner wall of the working bin. A ruler rod is threadedly sleeved on the outer side of the fourth threaded rod.

[0009] Preferably, a wire groove is formed on the bottom wall inside the working bin. The ruler rod includes a thick rod and a thin rod fixedly connected to each other. A scale is engraved on the thick rod. The thin rod is slidably connected to the cavity of the wire groove.

[0010] Preferably, a worm gear and a worm are rotatably connected to the inner wall of the cavity formed on one side of the device body. The worm gear and the worm are meshed with each other. The center of the worm gear is fixedly connected to the end of the fourth threaded rod.

[0011] Preferably, servo motors are installed on the device body and on one side of the longitudinal plate respectively. The movable shafts of the two servo motors are fixedly connected to one end of the first threaded rod and one end of the second threaded rod respectively.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In this application, two first threaded rods and a ruler rod are provided. After fixing the track rod, the starting position of the track rod is determined by using the zero point plate. Then, only the position of the milling mechanism needs to be adjusted according to the required drilling position. During the adjustment process, the collar on the ruler rod will also move as the milling mechanism moves. Therefore, the position distance of the milling mechanism can be understood in time, and the drilling position can be accurately determined. This structure does not require manual measurement by the staff and can directly understand the drilling position. Therefore, the burden on the staff can be effectively reduced, and the accuracy of oven track positioning milling can be improved.

[0014] 2. In this application, by providing the second threaded rod and the fourth threaded rod, it is convenient to adjust the front, back, left, and right positions of the horizontal position of the milling mechanism. Therefore, the applicability of the drilling position of the milling mechanism can be effectively improved. At the same time, the use stability of the ruler rod can be improved by using the fourth threaded rod, avoiding misalignment or displacement of the ruler rod. At the same time, the steps of adjusting and fixing the position of the ruler rod are also simplified to facilitate the staff to use the ruler rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of the oven track positioning milling fixture of the present utility model;

[0016] Figure 2This is a three-dimensional schematic diagram of the cooperation of the first threaded rod, the first slider and the chain of the oven track positioning milling fixture of the present utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the clamping mechanism of the oven track positioning milling fixture of the present utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the longitudinal drive mechanism of the oven track positioning milling fixture of the present utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the scale rod of the oven track positioning milling fixture of the present utility model;

[0020] Figure 6 This is a three-dimensional schematic diagram of the cooperation of the first threaded rod and the first slider of the oven track positioning milling fixture of the present utility model.

[0021] Reference numerals in the figure: 1, device body; 2, working bin; 3, first threaded rod; 4, first slider; 5, collar; 6, scale rod; 601, thick rod; 602, thin rod; 7, zero plate; 8, longitudinal drive mechanism; 801, longitudinal plate; 802, second threaded rod; 803, second slider; 9, clamping mechanism; 901, mounting plate; 902, clamping plate; 903, third threaded rod; 904, threaded sleeve; 10, fourth threaded rod; 11, milling mechanism; 12, worm gear; 13, worm; 14, servo motor; 15, chain. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment: As Figures 1-6As shown, the utility model provides a technical solution for an oven track positioning and milling fixture, the oven track positioning and milling fixture comprises a device body 1 with a working chamber 2 arranged at the front end, the top wall and the bottom wall inside the working chamber 2 are both rotatably connected with a first threaded rod 3, the two first threaded rods 3 are arranged parallel to each other, a chain 15 is transmission-connected between the two first threaded rods 3, one end of the two first threaded rods 3 are fixedly sleeved with a rotating belt, the chain 15 is transmission-connected between the two rotating belts, a first slider 4 is threadedly sleeved on the outer side of the first threaded rod 3, a longitudinal driving mechanism 8 and a collar 5 are respectively arranged on the opposite sides of the two first sliders 4, a milling mechanism 11 is arranged at the bottom of the longitudinal driving mechanism 8, a ruler rod 6 is slidably connected inside the collar 5, the ruler rod 6 is arranged parallel to the first threaded rod 3, one end of the ruler rod 6 is rotatably connected with a zero point plate 7, a clamping mechanism 9 is arranged on the bottom wall inside the working chamber 2, an adjusting component for adjusting the activity of the ruler rod 6 is arranged on the device body 1, the zero point plate 7 is located on one side of the clamping mechanism 9, and the zero point plate 7 is arranged vertically to the ruler rod 6;

[0024] The oven track rod is fixed on the clamping mechanism 9, and the zero point plate 7 is pressed against the end of the oven track rod. The first threaded rod 3 is rotated according to the required drilling or grooving position distance, and the first threaded rod 3 at the top is used to drive the milling mechanism 11 to move to the drilling position. At the same time, the first threaded rod 3 uses the chain 15 to drive another first threaded rod 3 to rotate together, and the other first threaded rod 3 uses the corresponding first slider 4 to drive the ring 5 to move with the milling mechanism 11. At this time, the ring 5 will slide on the ruler 6, and the position of the milling mechanism 11 can be read according to the scale position of the ring 5. Therefore, it is possible to know how far the current drilling position of the milling mechanism 11 is from the starting end of the oven track rod, so that the drilling position can be accurately determined.

[0025] like Figure 1 and Figure 4 The longitudinal driving mechanism 8 comprises a longitudinal plate 801, which is fixedly connected to the bottom of the first slider 4. A longitudinal groove is provided at the bottom of the longitudinal plate 801. A second threaded rod 802 is rotatably connected to the inner wall of the longitudinal groove. A second slider 803 is threadedly sleeved on the outer side of the second threaded rod 802. The second slider 803 is slidably connected in the cavity of the longitudinal groove. A milling mechanism 11 is fixedly connected to the bottom of the second slider 803. The milling mechanism 11 comprises a shell, a cylinder and a milling machine. The shell and the cylinder are both fixedly connected to the bottom of the second slider 803. The shell covers the outer side of the cylinder. The top of the milling machine is fixedly connected to the telescopic end of the bottom end of the cylinder.

[0026] The milling mechanism 11 is provided with a cylinder, so that the milling head can be driven to rise and fall. The milling mechanism 11 is a prior art, and its shape structure, installation position and use method are actually existing in the prior art, so this application will not go into too much detail; the milling mechanism 11 is mainly used to mill products;

[0027] By rotating the second threaded rod 802, the second threaded rod 802 drives the milling mechanism 11 to perform horizontal longitudinal movement by means of the second slider 803.

[0028] As Figure 1 and Figure 3 As described above, the clamping mechanism 9 includes a mounting plate 901 fixedly connected to the bottom wall of the working bin 2. A clamping groove is formed in the upper part of the mounting plate 901. A clamping plate 902 is slidably connected to the inner wall of the clamping groove. One side of the clamping plate 902 is fixedly connected to a third threaded rod 903. A threaded sleeve 904 is sleeved on the outer side of the third threaded rod 903. A rotating port for rotatably connecting the threaded sleeve 904 is formed on one inner wall of the clamping groove. A through hole is formed in the movable end of the threaded sleeve 904. A torsion rod is slidably connected in the through hole. Blocking blocks are fixedly connected to both ends of the torsion rod;

[0029] Place the oven track rod in the clamping groove, and then rotate the threaded sleeve 904. The threaded sleeve 904 drives the clamping plate 902 to slide in the clamping groove by means of the third threaded rod 903, and the oven track rod is clamped and fixed by the cooperation of the inner wall of the clamping groove and the clamping plate 902.

[0030] Please refer to Figure 1 , Figure 2 and Figure 5 , the adjusting assembly includes a fourth threaded rod 10 rotatably connected to the inner wall of the working bin 2. A scale rod 6 is threadedly sleeved on the outer side of the fourth threaded rod 10;

[0031] The fourth threaded rod 10 is used to stabilize the scale rod 6. By rotating the fourth threaded rod 10, the horizontal lateral position of the scale rod 6 can be adjusted, so that the zero plate 7 at the end of the scale rod 6 can contact the end of the oven track rod.

[0032] As Figure 5 As described above, a wire groove is formed on the bottom wall inside the working bin 2. The scale rod 6 includes a thick rod 601 and a thin rod 602 fixedly connected to each other. A scale is engraved on the thick rod 601. The thin rod 602 is slidably connected to the cavity of the wire groove. The collar 5 is in contact with the inner wall of the wire groove, and the collar 5 is slidably connected to the cavity of the wire groove. A mounting groove is formed on the bottom wall inside the wire groove. The lowermost first threaded rod 3 is rotatably connected to the inner wall of the mounting groove. The lowermost first slider 4 is slidably connected to the cavity of the mounting groove;

[0033] The cooperation between the thin rod 602 and the thin groove can effectively improve the stability of the movement of the scale rod 6 and prevent the scale rod 6 from rotating.

[0034] As Figure 2 and Figure 5As shown, a worm gear 12 and a worm 13 are rotatably connected to the inner wall of a cavity formed on one side of the device body 1. The worm gear 12 and the worm 13 are meshed with each other. The center of the worm gear 12 is fixedly connected to the end of a fourth threaded rod 10. The movable end of the worm 13 is fixedly connected to a rotating plate, and the rotating plate is located on one side of the device body 1;

[0035] Manually rotate the worm 13, and the worm 13 drives the fourth threaded rod 10 to rotate by means of the worm gear 12.

[0036] As Figure 2 and Figure 4 As described, servo motors 14 are installed on the device body 1 and on one side of the longitudinal plate 801. The movable shafts of the two servo motors 14 are respectively fixedly connected to one end of a first threaded rod 3 and one end of a second threaded rod 802. The servo motors 14 used in this application are purchased parts, and they are selected according to the requirements of power and size. This application will not go into too much detail. The servo motors 14 are electrically connected to a power source;

[0037] The two servo motors 14 are respectively used to drive the first threaded rod 3 and the second threaded rod 802 to rotate forward or backward.

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

Claims

1. Oven track positioning milling fixture, characterized by: The device comprises a working chamber (2) arranged at the front end of a device body (1), characterized in that: the top wall and the bottom wall inside the working chamber (2) are both rotatably connected with a first threaded rod (3), a chain (15) is transmission-connected between the two first threaded rods (3), a first slider (4) is threadedly sleeved on the outer side of the first threaded rod (3), a longitudinal driving mechanism (8) and a collar (5) are respectively arranged on the opposite sides of the two first sliders (4), a milling mechanism (11) is arranged at the bottom of the longitudinal driving mechanism (8), a ruler rod (6) is slidably connected inside the collar (5), one end of the ruler rod (6) is rotatably connected with a zero point plate (7), a clamping mechanism (9) is arranged on the bottom wall inside the working chamber (2), and an adjustment component for adjusting the activity of the ruler rod (6) is arranged on the device body (1).

2. The oven track positioning milling fixture according to claim 1, characterized in that: The longitudinal driving mechanism (8) comprises a longitudinal plate (801), the longitudinal plate (801) being fixedly connected to the bottom of the first slider (4), the bottom of the longitudinal plate (801) being provided with a longitudinal groove, the inner wall of the longitudinal groove being rotatably connected to a second threaded rod (802), the outer side of the second threaded rod (802) being threadedly sleeved with a second slider (803), the second slider (803) being slidably connected in the cavity of the longitudinal groove, and the bottom of the second slider (803) being fixedly connected to a milling mechanism (11).

3. The oven track positioning milling fixture according to claim 1, characterized in that: The clamping mechanism (9) comprises a mounting plate (901) fixedly connected to the bottom wall of the working chamber (2); a clamping groove is provided on the upper part of the mounting plate (901); a clamping plate (902) is slidably connected to the inner wall of the clamping groove; a third threaded rod (903) is fixedly connected to one side of the clamping plate (902); a threaded sleeve (904) is threadedly sleeved on the outer side of the third threaded rod (903); and a swivel is formed on the inner wall of one side of the clamping groove and is rotatably connected to the threaded sleeve (904).

4. The oven rail positioning milling fixture according to claim 1, characterized in that: The adjustment component comprises a fourth threaded rod (10) rotatably connected to the inner wall of the working chamber (2), and the ruler rod (6) is threadably sleeved on the outer side of the fourth threaded rod (10).

5. The oven track positioning milling fixture according to claim 4, characterized in that: A wire groove is formed on the bottom wall inside the working chamber (2); the ruler rod (6) comprises a thick rod (601) and a thin rod (602) fixedly connected to each other; a scale is engraved on the thick rod (601); and the thin rod (602) is slidably connected in the cavity of the wire groove.

6. The oven track positioning milling fixture according to claim 4, characterized in that: A worm wheel (12) and a worm (13) are rotatably connected to the inner wall of a cavity opened on one side of the device body (1); the worm wheel (12) and the worm (13) are meshed and connected to each other; and the axis of the worm wheel (12) is fixedly connected to the end of the fourth threaded rod (10).

7. The oven track positioning milling fixture according to claim 2, characterized in that: A servo motor (14) is installed on the device body (1) and one side of the longitudinal plate (801), and the movable shafts of the two servo motors (14) are fixedly connected to one end of the first threaded rod (3) and one end of the second threaded rod (802) respectively.

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